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Java how to replace 2 or more spaces with single space in string and delete leading and trailing spa
...ble than the trim() solution. Nonetheless, it's provided here just to show what regex can do:
String[] tests = {
" x ", // [x]
" 1 2 3 ", // [1 2 3]
"", // []
" ", // []
};
for (String test : tests) {
S...
create a trusted self-signed SSL cert for localhost (for use with Express/Node)
...properly because while the cert gets installed, it is not trusted. here's what I've tried that fails:
13 Answers
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Android: How can I pass parameters to AsyncTask's onPreExecute()?
...
This is quite exactly what I did now. I still need a member variable but in the AsyncTask and not the outer class if that's what you mean. This is what I did: private class MyAsyncTask extends AsyncTask<Void, Void, Void> { private boole...
Disable back button in android
...is will work great
@Override
public void onBackPressed() {
// Do Here what ever you want do on back press;
}
If looking for android api level upto 1.6.
@Override
public boolean onKeyDown(int keyCode, KeyEvent event) {
if (keyCode == KeyEvent.KEYCODE_BACK) {
//preventing default imp...
Unit test, NUnit or Visual studio?
...t much resource, we are starting to execute the tests from batch-files. So what's the whole integration good for?
It is buggy and unstable:
For instance, if you remove the [Ignore] Attribute from a test, it does not recognize it, because it caches information about tests somewhere. You need to ref...
Inspecting standard container (std::map) contents with gdb
...not anymore.
This isn't integrated into the mainline GDB yet, but here is what you get using the 'archer-tromey-python' branch:
(gdb) list
1 #include <map>
2 int main(){
3 std::map<int,int> m;
4 m[1] = 2;
5 m[2] = 4;
6 return 0;
7 }
(gdb) break 6
Breakpoin...
Mockito How to mock and assert a thrown exception?
...
What is "catch-exception"? Got a link?
– Duncan Jones
Apr 26 '13 at 19:19
...
How to save a PNG image server-side, from a base64 data string
... "Canvas2Image" JavaScript tool to convert canvas drawings to PNG images.
What I need now is to turn those base64 strings that this tool generates, into actual PNG files on the server, using PHP.
...
AngularJS ng-class if-else expression
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What if I need to add two classes?
– mircobabini
Jun 13 '14 at 8:20
2
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What's the correct way to convert bytes to a hex string in Python 3?
What's the correct way to convert bytes to a hex string in Python 3?
9 Answers
9
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