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4 Commits
957852ea33 ... c703a79eda

Author SHA1 Message Date
Sachin Sharma
c703a79eda Merge 9b11949b91 into 559d03ecf3 2024-02-27 17:12:23 +08:00
Julien Le Coupanec
559d03ecf3 Merge pull request #372 from cunnellp5/cunnellp/vscode/add-command-and-cleanup-spaces 
updates vscode cheat sheet
 2024-02-26 18:25:32 +01:00
cunnellp5
bea751612a updates vscode cheat sheet with one command 2024-02-15 07:10:18 -07:00
Sachin-2206
9b11949b91 Some changes and more about advance java 
1. Write a method of printing;
2. Write about constructor and give a example;
3. Write about advance java
 2023-01-04 17:29:51 +05:30
2 changed files with 19 additions and 3 deletions
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15
languages/java.md
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@@ -77,6 +77,7 @@ a \|= b; //a is the variable name; b is the variable name; this expression is an
System.out.print(String s) //print s
System.out.println(String s) //print s, followed by a newline
System.out.println() //print a newline
System.out.printf() //use %d for print integer, %c for char, use %f for float, use %s for string
```
### PARSING COMMAND-LINE ARGUMENTS
@@ -386,6 +387,12 @@ class MyClass extends MySuperClass implements YourInterface {
* A class contains constructors that are invoked to create objects from the class blueprint.
* Constructor declarations look like method declarations—except that they use the name of the class and have no return type
* Each and every class has defualt No-args constructor.
* constructor can also be override by giving the argumentsto it.
**Example:**
class constructor{
public constructor(){//the constructor name is same as of class name and it does not have any return type
System.out.println("I am a constructor");
}
```java
@@ -648,3 +655,11 @@ public class Queue<Item> implements Iterable<Item> {
boolean contains(Key key) //return if the key is in the set
int size() //number of elements in set
```
## ADVANCE JAVA
There are some advance topic in java which done the work very easy and relieable.
**Collection Framework**
It include-:
1.Arraylist
2.Set
3.Stack
4.Harshmap

7
tools/vscode.md
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@@ -6,7 +6,8 @@
#### General
- `Ctrl`+`Shift`+`P`, `F1`: Show Command Palette
- `Ctrl`+`Shift`+`P`, `F1`: Show Command Palette
- `Ctrl`+`Shift`+`T`: Open last closed tab
- `Ctrl`+`P`: Quick Open, Go to File
- `Ctrl`+`Shift`+`N`: New window/instance
- `Ctrl`+`W`: Close window/instance
@@ -19,7 +20,7 @@
- `Ctrl`+`C`: Copy line (empty selection)
- `Ctrl`+`↓/↑`: Move line down / up
- `Ctrl`+`Shift`+`K`: Delete line
- `Ctrl`+`Enter` / `Ctrl`+`Shift`+`Enter`: Insert line below / above
- `Ctrl`+`Enter` / `Ctrl`+`Shift`+`Enter`: Insert line below / above
- `Ctrl`+`Shift`+`\`: Jump to matching bracket
- `Ctrl`+`]` / `Ctrl`+`[`: Indent / Outdent line
- `Ctrl`+`Home` / `End`: Go to beginning / end of file
@@ -136,7 +137,7 @@
- [`Wrap Console Log`](https://marketplace.visualstudio.com/items?itemName=midnightsyntax.vscode-wrap-console-log): Wrap to console.log by word or selection.
- [`Bracket Pair Colorizer`](https://marketplace.visualstudio.com/items?itemName=CoenraadS.bracket-pair-colorizer): Allows matching brackets to be identified with colours.
- [`Bracket Pair Colorizer`](https://marketplace.visualstudio.com/items?itemName=CoenraadS.bracket-pair-colorizer): Allows matching brackets to be identified with colours.
## My Settings