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How to change JFrame icon [duplicate]
...ionListener{
/**
*
*/
/**
* @param args
*/
public static void main(String[] args) {
String appdata = System.getenv("APPDATA");
String iconPath = appdata + "\\JAPP_icon.png";
File icon = new File(iconPath);
if(!icon.exists()){
FileDownloaderNEW fd = new FileDownloader...
How to document a string type in jsdoc with limited possible values
I am having a function that accepts one string parameter. This parameter can have only one of a few defined possible values. What is the best way to document the same? Should shapeType be defined as enum or TypeDef or something else?
...
What is the facade design pattern?
....execute();
}
}
/* Client */
class You {
public static void main(String[] args) {
ComputerFacade computer = new ComputerFacade();
computer.start();
}
}
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How do I send a JSON string in a POST request in Go
... body, _ := ioutil.ReadAll(resp.Body)
fmt.Println("response Body:", string(body))
}
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...
Mimicking sets in JavaScript?
I'm working in JavaScript. I'd like to store a list of unique , unordered string values, with the following properties:
7 ...
HTTP POST using JSON in Java
...uest with it and add the header application/x-www-form-urlencoded
Create a StringEntity that you will pass JSON to it
Execute the call
The code roughly looks like (you will still need to debug it and make it work):
// @Deprecated HttpClient httpClient = new DefaultHttpClient();
HttpClient httpClien...
Spring MVC: How to perform validation?
...lem/context better.
Let's have a User :
public class User {
private String name;
...
}
Method 1 : If you have Spring 3.x+ and simple validation to do, use javax.validation.constraints annotations (also known as JSR-303 annotations).
public class User {
@NotNull
private Strin...
How to launch Safari and open URL from iOS app
...:(id)sender {
[[UIApplication sharedApplication] openURL:[NSURL URLWithString:@"http://www.daledietrich.com"]];
}
Swift
(IBAction in viewController, rather than header file)
if let link = URL(string: "https://yoursite.com") {
UIApplication.shared.open(link)
}
...
Unicode (UTF-8) reading and writing to files in Python
...at the backslash is escaped by a backslash. So you have four bytes in your string: "\", "x", "c" and "3".
Edit:
As others pointed out in their answers you should just enter the characters in the editor and your editor should then handle the conversion to UTF-8 and save it.
If you actually have a ...
How can prepared statements protect from SQL injection attacks?
...l commands, it will not be executed. Also, if the id is a number, then the string content will generate a report or value zero.
– Soley
Sep 7 '15 at 11:24
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