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How to change JFrame icon [duplicate]
...
public class MainFrame implements ActionListener{
/**
*
*/
/**
* @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()){
Fi...
Fatal error: Maximum execution time of 30 seconds exceeded
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I had the same problem and solved it by changing the value for the param max_execution_time in php.ini, like this:
max_execution_time = 360 ; Maximum execution time of each script, in seconds (I CHANGED THIS VALUE)
max_input_time = 120 ; Maximum amount of time each script ma...
How to set a Header field on POST a form?
... suggestion is to include either
a hidden form element
a query string parameter
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Trim a string based on the string length
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The second param of substring is exclusive, so this answer trims the String to 9 characters.
– emulcahy
Dec 3 '13 at 20:09
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Spring mvc @PathVariable
...ed by value 123 by spring
Also note that PathVariable differs from requestParam as pathVariable is part of URL.
The same url using request param would look like www.mydomain.com/order?orderId=123
API DOC
Spring Official Reference
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Javascript - removing undefined fields from an object [duplicate]
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btw, I'm aliasing _acc to avoid the eslint error no-param-reassign
– ptim
Dec 2 '16 at 3:52
I s...
nodejs get file name from absolute path?
...onstants {
constructor(){
}
// Here make sure the fileName param is actually '__fileName'
getDefaultMedata(fileName: string, methodName: string) {
const appName = APP_NAME;
const actualFileName = fileName.substring(fileName.lastIndexOf(path.sep)+1, fileName.length...
Checking if a variable is an integer
...ing of number characters), say it was a credit card number passed into the params, so it would originally be a string but you want to make sure it doesn't have any letter characters in it, I would use this method:
def is_number?(obj)
obj.to_s == obj.to_i.to_s
end
is_number? "12...
Rounding a double to turn it into an int (java)
...pet?
If this is the Math.round() method, it returns a Long when the input param is Double.
So, you will have to cast the return value:
int a = (int) Math.round(doubleVar);
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How to send multiple data fields via Ajax? [closed]
...atter form is used, the data is converted into a query string using jQuery.param() before it is sent."
– Jay Blanchard
May 11 '16 at 20:15
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