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How can I generate Javadoc comments in Eclipse? [duplicate]
...turn i;
}
Pressing Shift-Alt-J on the method declaration gives:
/**
* @param i
* @return
*/
public int doAction(int i) {
return i;
}
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Xcode 4 hangs at “Attaching to (app name)”
...graded to Xcode 4 and for some reason my app won't run in the simulator or iOS device. It was working perfectly in Xcode 3, but all of a sudden now when I press run the program stops at "Attaching to...". There doesn't seem to be any other info to help with this problem either.
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Changing image size in Markdown
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With certain Markdown implementations (including Mou and Marked 2 (only macOS)) you can append =WIDTHxHEIGHT after the URL of the graphic file to resize the image. Do not forget the space before the =.
You can skip the HEIGH...
How to get a float result by dividing two integer values using T-SQL?
...e if you're looking for a constant. If you need to use existing fields or parameters which are integers, you can cast them to be floats first:
SELECT CAST(1 AS float) / CAST(3 AS float)
or
SELECT CAST(MyIntField1 AS float) / CAST(MyIntField2 AS float)
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How to use multiple @RequestMapping annotations in spring?
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@RequestMapping has a String[] value parameter, so you should be able to specify multiple values like this:
@RequestMapping(value={"", "/", "welcome"})
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Java FileOutputStream Create File if not exists
...If file exits, clear its content:
/**
* Create file if not exist.
*
* @param path For example: "D:\foo.xml"
*/
public static void createFile(String path) {
try {
File file = new File(path);
if (!file.exists()) {
file.createNewFile();
} else {
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Java - Convert integer to string [duplicate]
... used to convert the integer to string.Correct me if i did wrong.
/**
* @param a
* @return
*/
private String convertToString(int a) {
int c;
char m;
StringBuilder ans = new StringBuilder();
// convert the String to int
while (a > 0) {
c = a % 10;
a = a / 1...
How do I make an HTTP request in Swift?
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You can use URL, URLRequest and URLSession or NSURLConnection as you'd normally do in Objective-C. Note that for iOS 7.0 and later, URLSession is preferred.
Using URLSession
Initialize a URL object and a URLSessionDataTask from URLSession. Then run the task with r...
Can you configure log4net in code instead of using a config file?
...onfig files for setting up logging - so you can easily change how information is logged without needing to recompile your code. But in my case I do not want to pack a app.config file with my executable. And I have no desire to modify my logging setup.
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Is it possible to open a Windows Explorer window from PowerShell?
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So default first parameter of ii is explorer, second param is path.
– Timo
Nov 8 '19 at 16:14
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