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Author SHA1 Message Date
mohammad hassani
c2ee155cef Merge fd7dfa3743 into 88e5be6e4b 2024-08-26 09:36:52 +03:30
Julien Le Coupanec
88e5be6e4b Merge pull request #391 from Philip-Walsh/master
fix spelling and whitespace in cheatsheets
2024-08-24 23:07:02 +02:00
Philip-Walsh
2f9037b24e fix spelling and whitespace in cheatsheets 2024-08-22 12:02:10 +01:00
mohammad hassani
fd7dfa3743 add react-native-styling cheat-sheet 2021-10-18 17:26:43 +03:30
10 changed files with 323 additions and 98 deletions

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@@ -74,6 +74,7 @@ Feel free to take a look. You might learn new things. They have been designed to
#### Frameworks
- [React.js](frontend/react.js)
- [React-native-styling](frontend/react-native-styling.md)
- [Vue.js](frontend/vue.js)
- [Tailwind.css](frontend/tailwind.css)
- [Ember.js](frontend/ember.js)

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@@ -0,0 +1,224 @@
# React Native Styling Cheat Sheet
Most of the React Native styling material in one page. Imported from the [official docs](http://facebook.github.io/react-native/docs/getting-started.html).
![YAP](https://media.giphy.com/media/B5a9bkLouElOM/giphy.gif)
## Contents
### General
- [Flexbox](#flexbox)
- [ShadowPropTypesIOS](#shadow-prop-types-ios)
- [Transforms](#transforms)
### Components
- [Image](#image)
- [ScrollView](#scrollview)
- [Text](#text)
- [TextInput](#textinput)
- [View](#view)
## Flexbox
| Name | Type | Default | Description |
|------|------|---------|-------------|
| alignContent | [oneOf](#oneof) `flex-start`, `flex-end`, `center`, `stretch`, `space-between`, `space-around` | | `alignContent` controls how rows align in the cross direction, overriding the `alignContent` of the parent. See https://developer.mozilla.org/en-US/docs/Web/CSS/align-content for more details. |
| alignItems | [oneOf](#oneof) `flex-start`, `flex-end`, `center`, `stretch`, `baseline` | stretch | `alignItems` aligns children in the cross direction. For example, if children are flowing vertically, `alignItems` controls how they align horizontally. It works like `align-items` in CSS, except the default value is `stretch` instead of `flex-start`. See https://css-tricks.com/almanac/properties/a/align-items/ for more detail. |
| alignSelf | [oneOf](#oneof) `auto`, `flex-start`, `flex-end`, `center`, `stretch`, `baseline` | auto | controls how a child aligns in the cross direction, overriding the `alignItems` of the parent. It works like `align-self` in CSS. See https://css-tricks.com/almanac/properties/a/align-self/ for more detail. |
| aspectRatio | [number](#number) | | `aspectRatio` controls the size of the undefined dimension of a node. `aspectRatio` is a non-standard property only available in React Native and not CSS. On a node with a set `width`/`height` `aspectRatio` controls the size of the unset dimension. On a node with a set `flexBasis` `aspectRatio` controls the size of the node in the cross axis if unset. On a node with a `measure` function `aspectRatio` works as though the `measure` function measures the `flexBasis`. On a node with `flexGrow`/`flexShrink` `aspectRatio` controls the size of the node in the cross axis if unset. `aspectRatio` takes min/max dimensions into account. |
| borderBottomWidth | [number](#number) | 0 | `borderBottomWidth` works like `border-bottom-width` in CSS. See http://www.w3schools.com/cssref/pr_border-bottom_width.asp for more details. |
| borderLeftWidth | [number](#number) | 0 | `borderLeftWidth` works like `border-left-width` in CSS. See http://www.w3schools.com/cssref/pr_border-bottom_width.asp for more details. |
| borderRightWidth | [number](#number) | 0 | `borderRightWidth` works like `border-right-width` in CSS. See http://www.w3schools.com/cssref/pr_border-right_width.asp for more details. |
| borderTopWidth | [number](#number) | 0 | `borderTopWidth` works like `border-top-width` in CSS. See http://www.w3schools.com/cssref/pr_border-top_width.asp for more details. |
| borderEndWidth | [number](#number) | 0 | When direction is ltr, `borderEndWidth` is equivalent to `borderRightWidth`. When direction is rtl, `borderEndWidth` is equivalent to `borderLeftWidth`. |
| borderStartWidth | [number](#number) | 0 | When direction is ltr, `borderStartWidth` is equivalent to `borderLeftWidth`. When direction is rtl, `borderStartWidth` is equivalent to `borderRightWidth`. |
| borderWidth | [number](#number) | 0 | `borderWidth` works like `border-width` in CSS. See http://www.w3schools.com/cssref/pr_border-width.asp for more details. |
| bottom | [number](#number) | auto* | `bottom` is the number of logical pixels to offset the bottom edge of this component. It works similarly to `bottom` in CSS, but in React Native you must use logical pixel units, rather than percents, ems, or any of that. See https://developer.mozilla.org/en-US/docs/Web/CSS/bottom for more details of how `bottom` affects layout. |
| direction | [oneOf](#oneof) `inherit`, `ltr`, `rtl` | `inherit` | `direction` specifies the directional flow of the user interface. The default is `inherit`, except for root node which will have value based on the current locale. See https://facebook.github.io/yoga/docs/rtl/ for more details. |
| display | [oneOf](#oneof) `none`, `flex` | `flex` | `display` sets the display type of this component. It works similarly to `display` in CSS, but only support 'flex' and 'none'. |
| end | [number](#number) | auto* | When the direction is `ltr`, `end` is equivalent to `right`. When the direction is `rtl`, `end` is equivalent to `left`. This style takes precedence over the `left` and `right` styles. |
| start | [number](#number) | auto* | When the direction is `ltr`, `start` is equivalent to `left`. When the direction is `rtl`, `start` is equivalent to `right`. This style takes precedence over the `left`, `right`, and `end` styles. |
| flex | [number](#number) | 0 | In React Native `flex` does not work the same way that it does in CSS. `flex` is a number rather than a string, and it works according to the `css-layout` library at https://github.com/facebook/css-layout . When `flex` is a positive number, it makes the component flexible and it will be sized proportional to its flex value. So a component with `flex` set to 2 will take twice the space as a component with `flex` set to 1. When `flex` is 0, the component is sized according to `width` and `height` and it is inflexible. When `flex` is -1, the component is normally sized according `width` and `height`. However, if there's not enough space, the component will shrink to its `minWidth` and `minHeight`. `flexGrow`, `flexShrink` and `flexBasis` work the same as in CSS. |
| flexDirection | [oneOf](#oneof) `row`, `row-reverse`, `column`, `column-reverse` | column | `flexDirection` controls which directions children of a container go. `row` goes left to right, `column` goes top to bottom, and you may be able to guess what the other two do. It works like `flex-direction` in CSS, except the default is `column`. See https://css-tricks.com/almanac/properties/f/flex-direction/ for more detail. |
| flexBasis | [number](#number) | 0 | |
| flexGrow | [number](#number) | 0 | |
| flexShrink | [number](#number) | 0 | |
| flexWrap | [oneOf](#oneof) `wrap`, `nowrap` | nowrap | `flexWrap` controls whether children can wrap around after they hit the end of a flex container. It works like `flex-wrap` in CSS. See https://css-tricks.com/almanac/properties/f/flex-wrap/ for more detail. |
| height | [number](#number) | auto* | `height` sets the height of this component. It works similarly to `height` in CSS, but in React Native you must use logical pixel units, rather than percents, ems, or any of that. See http://www.w3schools.com/cssref/pr_dim_width.asp for more details. |
| justifyContent | [oneOf](#oneof) `flex-start`, `flex-end`, `center`, `space-between`, `space-around` | flex-start | `justifyContent` aligns children in the main direction. For example, if children are flowing vertically, `justifyContent` controls how they align vertically. It works like `justify-content` in CSS. See https://css-tricks.com/almanac/properties/j/justify-content/ for more detail. |
| left | [number](#number) | auto* | `left` is the number of logical pixels to offset the left edge of this component. It works similarly to `left` in CSS, but in React Native you must use logical pixel units, rather than percents, ems, or any of that. See https://developer.mozilla.org/en-US/docs/Web/CSS/left for more details of how `left` affects layout. |
| margin | [number](#number) | 0 | Setting `margin` has the same effect as setting each of `marginTop`, `marginLeft`, `marginBottom`, and `marginRight`. |
| marginBottom | [number](#number) | 0 | `marginBottom` works like `margin-bottom` in CSS. See http://www.w3schools.com/cssref/pr_margin-bottom.asp for more details. |
| marginHorizontal | [number](#number) | 0 | Setting `marginHorizontal` has the same effect as setting both `marginLeft` and `marginRight`. |
| marginLeft | [number](#number) | 0 | `marginLeft` works like `margin-left` in CSS. See http://www.w3schools.com/cssref/pr_margin-left.asp for more details. |
| marginRight | [number](#number) | 0 | `marginRight` works like `margin-right` in CSS. See http://www.w3schools.com/cssref/pr_margin-right.asp for more details. |
| marginTop | [number](#number) | 0 | `marginTop` works like `margin-top` in CSS. See http://www.w3schools.com/cssref/pr_margin-top.asp for more details. |
| marginVertical | [number](#number) | 0 | Setting `marginVertical` has the same effect as setting both `marginTop` and `marginBottom`. |
| marginEnd | [number](#number) | 0 | When direction is `ltr`, `marginEnd` is equivalent to `marginRight`. When direction is `rtl`, `marginEnd` is equivalent to `marginLeft`.|
| marginStart | [number](#number) | 0 | When direction is `ltr`, `marginStart` is equivalent to `marginLeft`. When direction is `rtl`, `marginStart` is equivalent to `marginRight`. |
| maxHeight | [number](#number) | auto* | `maxHeight` is the maximum height for this component, in logical pixels. It works similarly to `max-height` in CSS, but in React Native you must use logical pixel units, rather than percents, ems, or any of that. See http://www.w3schools.com/cssref/pr_dim_max-height.asp for more details. |
| maxWidth | [number](#number) | auto* | `maxWidth` is the maximum width for this component, in logical pixels. It works similarly to `max-width` in CSS, but in React Native you must use logical pixel units, rather than percents, ems, or any of that. See http://www.w3schools.com/cssref/pr_dim_max-width.asp for more details. |
| minHeight | [number](#number) | auto* | `minHeight` is the minimum height for this component, in logical pixels. It works similarly to `min-height` in CSS, but in React Native you must use logical pixel units, rather than percents, ems, or any of that. See http://www.w3schools.com/cssref/pr_dim_min-height.asp for more details. |
| minWidth | [number](#number) | auto* | `minWidth` is the minimum width for this component, in logical pixels. It works similarly to `min-width` in CSS, but in React Native you must use logical pixel units, rather than percents, ems, or any of that. See http://www.w3schools.com/cssref/pr_dim_min-width.asp for more details. |
| padding | [number](#number), [string](#string) | 0 | `padding` works like `padding` in CSS. It's like setting each of `paddingTop`, `paddingBottom`, `paddingLeft`, and `paddingRight` to the same thing. See http://www.w3schools.com/css/css_padding.asp for more details. |
| paddingBottom | [number](#number), [string](#string) | 0 | `paddingBottom` works like `padding-bottom` in CSS. See http://www.w3schools.com/cssref/pr_padding-bottom.asp for more details. |
| paddingHorizontal | [number](#number), [string](#string) | 0 | Setting `paddingHorizontal` is like setting both of `paddingLeft` and `paddingRight`. |
| paddingLeft | [number](#number), [string](#string) | 0 | `paddingLeft` works like `padding-left` in CSS. See http://www.w3schools.com/cssref/pr_padding-left.asp for more details. |
| paddingRight | [number](#number), [string](#string) | 0 | `paddingRight` works like `padding-right` in CSS. See http://www.w3schools.com/cssref/pr_padding-right.asp for more details. |
| paddingTop | [number](#number), [string](#string) | 0 | `paddingTop` works like `padding-top` in CSS. See http://www.w3schools.com/cssref/pr_padding-top.asp for more details. |
| paddingVertical | [number](#number), [string](#string) | 0 | Setting `paddingVertical` is like setting both of `paddingTop` and `paddingBottom`. |
| paddingEnd | [number](#number), [string](#string) | 0 | When direction is `ltr`, `paddingEnd` is equivalent to `paddingRight`. When direction is `rtl`, `paddingEnd` is equivalent to `paddingLeft`. |
| paddingStart | [number](#number), [string](#string) | 0 | When direction is `ltr`, `paddingStart` is equivalent to `paddingLeft`. When direction is `rtl`, `paddingStart` is equivalent to `paddingRight`. |
| position | [oneOf](#oneof) `absolute`, `relative` | relative | `position` in React Native is similar to regular CSS, but everything is set to `relative` by default, so `absolute` positioning is always just relative to the parent. If you want to position a child using specific numbers of logical pixels relative to its parent, set the child to have `absolute` position. If you want to position a child relative to something that is not its parent, just don't use styles for that. Use the component tree. See https://github.com/facebook/css-layout for more details on how `position` differs between React Native and CSS. |
| right | [number](#number) | auto* | `right` is the number of logical pixels to offset the right edge of this component. It works similarly to `right` in CSS, but in React Native you must use logical pixel units, rather than percents, ems, or any of that. See https://developer.mozilla.org/en-US/docs/Web/CSS/right for more details of how `right` affects layout. |
| top | [number](#number) | auto* | `top` is the number of logical pixels to offset the top edge of this component. It works similarly to `top` in CSS, but in React Native you must use logical pixel units, rather than percents, ems, or any of that. See https://developer.mozilla.org/en-US/docs/Web/CSS/top for more details of how `top` affects layout. |
| width | [number](#number) | auto* | `width` sets the width of this component. It works similarly to `width` in CSS, but in React Native you must use logical pixel units, rather than percents, ems, or any of that. See http://www.w3schools.com/cssref/pr_dim_width.asp for more details. |
| zIndex | [number](#number) | auto* | `zIndex` controls which components display on top of others. Normally, you don't use `zIndex`. Components render according to their order in the document tree, so later components draw over earlier ones. `zIndex` may be useful if you have animations or custom modal interfaces where you don't want this behavior. It works like the CSS `z-index` property - components with a larger `zIndex` will render on top. Think of the z-direction like it's pointing from the phone into your eyeball. See https://developer.mozilla.org/en-US/docs/Web/CSS/z-index for more detail. |
* properties with default value `auto` marked with asterisk are do not actually have `auto` as their default value, they just behave like if they would in *css* if they had `auto` as their value. `auto` is not valid value for those properties in react-native
## Shadow Prop Types IOS
| Name | Type | Description |
| ---- | ---- | ----------- |
| shadowColor | `customColorPropType` | Sets the drop shadow color |
| shadowOffset | `customReactPropTypes.shape( {width: ReactPropTypes.number, height: ReactPropTypes.number} )` | Sets the drop shadow offset |
| shadowOpacity | [number](#number) | Sets the drop shadow opacity (multiplied by the color's alpha component) |
| shadowRadius | [number](#number) | Sets the drop shadow blur radius |
## Transforms
| Name | Type |
| ---- | ---- |
| decomposedMatrix | `customDecomposedMatrixPropType` |
| transform | `customReactPropTypes.arrayOf( ReactPropTypes.oneOfType([ ReactPropTypes.shape({perspective: ReactPropTypes.number}), ReactPropTypes.shape({rotate: ReactPropTypes.string}), ReactPropTypes.shape({rotateX: ReactPropTypes.string}), ReactPropTypes.shape({rotateY: ReactPropTypes.string}), ReactPropTypes.shape({rotateZ: ReactPropTypes.string}), ReactPropTypes.shape({scale: ReactPropTypes.number}), ReactPropTypes.shape({scaleX: ReactPropTypes.number}), ReactPropTypes.shape({scaleY: ReactPropTypes.number}), ReactPropTypes.shape({translateX: ReactPropTypes.number}), ReactPropTypes.shape({translateY: ReactPropTypes.number}), ReactPropTypes.shape({skewX: ReactPropTypes.string}), ReactPropTypes.shape({skewY: ReactPropTypes.string}) ]) )` |
| transformMatrix | `customTransformMatrixPropType` |
## Image
| Name | Type | Platforms | Description |
| ---- | ---- | --------- | ----------- |
| ...[Flexbox](#flexbox) |
| ...[ShadowPropTypesIOS](#shadow-prop-types-ios) |
| ...[Transforms](#transforms) |
| backfaceVisibility | [oneOf](#oneof) `visible`, `hidden` | | |
| backgroundColor | `ColorPropType` | | |
| borderBottomLeftRadius | [number](#number) | | |
| borderBottomRightRadius | [number](#typee-number) | | |
| borderColor | `ColorPropType` | | |
| borderRadius | [number](#number) | | |
| borderTopLeftRadius | [number](#number) | | |
| borderTopRightRadius | [number](#number) | | |
| borderWidth | [number](#number) | | |
| opacity | [number](#number) | | |
| overflow | [oneOf](#oneof) `visible`, `hidden` | | |
| resizeMode | [oneOf](#oneof) `cover`, `contain`, `stretch`, `repeat`, `center` | | Determines how to resize the image when the frame doesn't match the raw image dimensions. Visit the [official docs](https://facebook.github.io/react-native/docs/image.html#resizemode) for a guide on each |
| tintColor | `ColorPropType` | | Changes the color of all the non-transparent pixels to the tintColor. |
| overlayColor | [string](#string) | android | When the image has rounded corners, specifying an overlayColor will cause the remaining space in the corners to be filled with a solid color. This is useful in cases which are not supported by the Android implementation of rounded corners: - Certain resize modes, such as 'contain' - Animated GIFs A typical way to use this prop is with images displayed on a solid background and setting the `overlayColor` to the same color as the background. For details of how this works under the hood, see http://frescolib.org/docs/rounded-corners-and-circles.html |
## ScrollView
| Name | Type | Platforms | Description |
| ---- | ---- | --------- | ----------- |
| ...[Flexbox](#flexbox) |
| ...[ShadowPropTypesIOS](#shadow-prop-types-ios) |
| ...[Transforms](#transforms) |
| backfaceVisibility | [oneOf](#oneof) `visible`, `hidden` | | |
| backgroundColor | `ColorPropType` | | |
| borderBottomColor | `ColorPropType` | | |
| borderBottomLeftRadius | [number](#number) | | |
| borderBottomRightRadius | [number](#number) | | |
| borderBottomWidth | [number](#number) | | |
| borderColor | `ColorPropType` | | |
| borderLeftColor | `ColorPropType` | | |
| borderLeftWidth | [number](#number) | | |
| borderRadius | [number](#number) | | |
| borderRightColor | `ColorPropType` | | |
| borderRightWidth | [number](#number) | | |
| borderStyle | [oneOf](#oneof) `solid`, `dotted`, `dashed` | | |
| borderTopColor | `ColorPropType` | | |
| borderTopLeftRadius | [number](#number) | | |
| borderTopRightRadius | [number](#number) | | |
| borderTopWidth | [number](#number) | | |
| borderWidth | [number](#number) | | |
| opacity | [number](#number) | | |
| overflow | [oneOf](#oneof) `visible`, `hidden` | | |
| elevation | [number](#number) | android | (Android-only) Sets the elevation of a view, using Android's underlying [elevation API](https://developer.android.com/training/material/shadows-clipping.html#Elevation). This adds a drop shadow to the item and affects z-order for overlapping views. Only supported on Android 5.0+, has no effect on earlier versions. |
## Text
| Name | Type | Platforms | Description |
| ---- | ---- | --------- | ----------- |
| ...[View](#view) |
| color | `ColorPropType` | | |
| fontFamily | [string](#string) | | |
| fontSize | [number](#number) | | |
| fontStyle | [oneOf](#oneof) `normal`, `italic` | | |
| fontVariant | [arrayOf](#arrayof)([oneOf](#oneof)`small-caps`, `oldstyle-nums`, `lining-nums`, `tabular-nums`, `proportional-nums`) | ios | |
| textTransform | [oneOf](#oneof) `none`, `uppercase`, `lowercase`, `capitalize` | | |
| fontWeight | [oneOf](#oneof) `normal`, `bold`, `"100"`, `"200"`, `"300"`, `"400"`, `"500"`, `"600"`, `"700"`, `"800"`, `"900"` | | Specifies font weight. The values 'normal' and 'bold' are supported for most fonts. Not all fonts have a variant for each of the numeric values, in that case the closest one is chosen. |
| includeFontPadding | [bool](#bool) | android | Set to false to remove extra font padding intended to make space for certain ascenders / descenders. With some fonts, this padding can make text look slightly misaligned when centered vertically. For best results also set `textAlignVertical` to center. Default is true.|
| lineHeight | [number](#number) | | |
| textAlign | [oneOf](#oneof) `auto`, `left`, `right`, `center`, `justify` | | Specifies text alignment. The value 'justify' is only supported on iOS and fallbacks to `left` on Android. |
| textDecorationLine | [oneOf](#oneof) `none`, `underline`, `line-through` | | |
| textShadowColor | `ColorPropType` | | |
| textShadowOffset | `ReactPropTypes.shape( {width: ReactPropTypes.number, height: ReactPropTypes.number} )` | | |
| textShadowRadius | [number](#number) | | |
| textAlignVertical | [oneOf](#oneof) `auto`, `top`, `bottom`, `center` | android | |
| letterSpacing | [number](#number) | ios | |
| textDecorationColor | `ColorPropType` | ios | |
| textDecorationStyle | [oneOf](#oneof) `solid`, `double`, `dotted`, `dashed` | ios | |
| writingDirection | [oneOf](#oneof) `auto`, `ltr`, `rtl` | ios | |
## TextInput
| Name | Type | Platforms | Description |
| ---- | ---- | --------- | ----------- |
| autoFocus | [bool](#bool) | | If true, focuses the input on componentDidMount. The default value is false. |
| keyboardType | [oneOf](#oneof) `default`, `email-address`, `numeric`, `phone-pad`, // iOS-only `ascii-capable`, `numbers-and-punctuation`, `url`, `number-pad`, `name-phone-pad`, `decimal-pad`, `twitter`, `web-search` | | Determines which keyboard to open |
| maxLength | [number](#number) | | Limits the maximum number of characters that can be entered |
| onChangeText | callback func | | Callback that is called when the text input's text changes. Changed text is passed as an argument to the callback handler. |
## View
| Name | Type | Platforms | Description |
| ---- | ---- | --------- | ----------- |
| ...[Flexbox](#flexbox) |
| ...[ShadowPropTypesIOS](#shadow-prop-types-ios) |
| ...[Transforms](#transforms) |
| backfaceVisibility | [oneOf](#oneof) `visible`, `hidden` | | |
| backgroundColor | `ColorPropType` | | |
| borderBottomColor | `ColorPropType` | | |
| borderBottomEndRadius | [number](#number) | | |
| borderBottomStartRadius | [number](#number) | | |
| borderBottomLeftRadius | [number](#number) | | |
| borderBottomRightRadius | [number](#number) | | |
| borderBottomWidth | [number](#number) | | |
| borderColor | `ColorPropType` | | |
| borderEndColor | `ColorPropType` | | |
| borderStartColor | `ColorPropType` | | |
| borderLeftColor | `ColorPropType` | | |
| borderLeftWidth | [number](#number) | | |
| borderRadius | [number](#number) | | |
| borderRightColor | `ColorPropType` | | |
| borderRightWidth | [number](#number) | | |
| borderStyle | [oneOf](#oneof) `solid`, `dotted`, `dashed` | | |
| borderTopColor | `ColorPropType` | | |
| borderTopEndRadius | [number](#number) | | |
| borderTopStartRadius | [number](#number) | | |
| borderTopLeftRadius | [number](#number) | | |
| borderTopRightRadius | [number](#number) | | |
| borderTopWidth | [number](#number) | | |
| borderWidth | [number](#number) | | |
| opacity | [number](#number) | | |
| overflow | [oneOf](#oneof) `visible`, `hidden` | | |
| elevation | [number](#number) | android | (Android-only) Sets the elevation of a view, using Android's underlying [elevation API](https://developer.android.com/training/material/shadows-clipping.html#Elevation). This adds a drop shadow to the item and affects z-order for overlapping views. Only supported on Android 5.0+, has no effect on earlier versions. |
## Appendix
### Types
#### [number](#number)
ReactPropTypes.number
#### [string](#string)
ReactPropTypes.string
#### [bool](#bool)
ReactPropTypes.bool
#### [oneOf](#oneof)
ReactPropTypes.oneOf([values])
#### [arrayOf](#arrayof)
ReactPropTypes.arrayOf(value)

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@@ -88,7 +88,7 @@ CHEATSHEET C#
string newStr = oldStr.Replace("old","new");
//IndexOf
//Finds the first ocurrence of a string in a larger string
//Finds the first occurrence of a string in a larger string
//Returns -1 if the string is not found
String.IndexOf(val, start, num)
val - string to search for
@@ -102,7 +102,7 @@ CHEATSHEET C#
String.Split(Char[]);
//ToCharArray
//Places selected characteres in a string in a char array
//Places selected characters in a string in a char array
String str = "AaBbCcDd";
//create array of 8 vowels
var chars = str.ToCharArray();
@@ -135,7 +135,7 @@ CHEATSHEET C#
6.1 TimeSpan Constructor
TimpeSpan(hour, minute, sec)
TimeSpan(hour, minute, sec)
TimeSpan timeS = new TimeSpan(10, 14, 50);
TimeSpan timeS_Hours = TimeSpan.FromDays(3640);
@@ -144,8 +144,8 @@ CHEATSHEET C#
Format item syntax: {index[,alignment][:format string]}
index - Specifies element in list of values to which format is applied
aligment - Indicates minimun width (in characters) to display value
format string - Contains the code which specififes the format of the displayed value
alignment - Indicates minimum width (in characters) to display value
format string - Contains the code which specifies the format of the displayed value
7.1 Numeric
@@ -293,7 +293,7 @@ CHEATSHEET C#
[access modifier] className (parameters) [:initializer]
initializer -base calls constructor in base class.
this calls constuctor within class.
this calls constructor within class.
public class nameClass : Initializer {
public className(dataType param1 , dataType param2, ...) : base(param1, param2)
@@ -313,8 +313,8 @@ CHEATSHEET C#
abstract must be implemented by subclass
Passing parameters:
1. By default, parametres are passed by value
2. Passing by reference: ref, in and out modifers
1. By default, parameters are passed by value
2. Passing by reference: ref, in and out modifiers
To pass a parameter by reference with the intent of changing the value, use the ref, or out keyword. To pass by reference with the intent of avoiding copying but not changing the value, use the in modifier

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@@ -524,14 +524,14 @@ Cyan='\033[0;36m' # Cyan
White='\033[0;97m' # White
# Additional colors
LGrey='\033[0;37m' # Ligth Gray
LGrey='\033[0;37m' # Light Gray
DGrey='\033[0;90m' # Dark Gray
LRed='\033[0;91m' # Ligth Red
LGreen='\033[0;92m' # Ligth Green
LYellow='\033[0;93m'# Ligth Yellow
LBlue='\033[0;94m' # Ligth Blue
LRed='\033[0;91m' # Light Red
LGreen='\033[0;92m' # Light Green
LYellow='\033[0;93m'# Light Yellow
LBlue='\033[0;94m' # Light Blue
LPurple='\033[0;95m'# Light Purple
LCyan='\033[0;96m' # Ligth Cyan
LCyan='\033[0;96m' # Light Cyan
# Bold

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@@ -397,8 +397,8 @@ d, t := doubleAndTriple(5)
_, t := doubleAndTriple(3)
// t = 9
// Functions can defer commands. Defered commands are
// runned in a stack order after the execution and
// Functions can defer commands. Deferred commands are
// ran in a stack order after the execution and
// returning of a function
var aux = 0
@@ -488,7 +488,7 @@ person3.Age // 0
## Maps
Maps are data structures that holds values assigneds to a key.
Maps are data structures that holds values assigned to a key.
```go
// Declaring a map
@@ -508,7 +508,7 @@ newYork // "EUA"
// Delete
delete(cities, "NY")
// Check if a key is setted
// Check if a key is set
value, ok := cities["NY"]
ok // false
value // ""

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@@ -308,7 +308,7 @@ for(dataType item : array) {
//Declare a variable, object name
String s;
//Invoke a contructor to create an object
//Invoke a constructor to create an object
s = new String ("Hello World");
//Invoke an instance method that operates on the object's value

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@@ -1,8 +1,8 @@
<?php
// Exit the file, string inside get's echo'ed
die("This file is not ment to be ran. ¯\_(ツ)_/¯");
exit("This file is not ment to be ran. ¯\_(ツ)_/¯");
die("This file is not meant to be ran. ¯\_(ツ)_/¯");
exit("This file is not meant to be ran. ¯\_(ツ)_/¯");
/**
* Printing
@@ -17,7 +17,7 @@ var_dump($arr); // Print anything, with type hints for any value and sizes
$string = 'Awesome cheatsheets';
str_contains($string, 'cheat'); // Find if the string contains the specified string (PHP >= 8.0)
str_replace('Awesome', 'Bonjour', $string); // Replace all occurence
str_replace('Awesome', 'Bonjour', $string); // Replace all occurrence
strcmp($string, 'Awesome cheatsheets'); // Compare two strings
strpos($string, 'a', 0); // Get position in the string
str_split($string, 2); // Split the string
@@ -541,7 +541,7 @@ u Pattern is treated as UTF-8
\w Any "word" character (a-z 0-9 _)
\W Any non "word" character
\s Whitespace (space, tab CRLF)
\S Any non whitepsace character
\S Any non whitespace character
\d Digits (0-9)
\D Any non digit character
. (Period) - Any character except newline

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@@ -71,7 +71,7 @@
| import | import libraries/modules/packages | import |
| from | import specific function/classes from modules/packages | import |
| try | this block will be tried to get executed | exception handling |
| except | is any exception/error has occured it'll be executed | exception handling |
| except | is any exception/error has occurred it'll be executed | exception handling |
| finally | It'll be executed no matter exception occurs or not | exception handling |
| raise | throws any specific error/exception | exception handling |
| assert | throws an AssertionError if condition is false | exception handling |