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How to use JavaScript regex over multiple lines?
...lines, you would need to add \r as well to include Windows and classic Mac OS style line endings: (.|[\r\n]).
That turns out to be somewhat cumbersome, as well as slow, (see KrisWebDev's answer for details), so a better approach would be to match all whitespace characters and all non-whitespace cha...
How to exclude certain messages by TAG name using Android adb logcat?
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Yeah, I found it already, findstr - suck, possible to install powershell or grep (for windows:), the same as Linux as was wrote in readme, but not so much in practice)
– Gennadiy Ryabkin
Mar 9 '13 at 12:03
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Timer function to provide time in nano seconds using C++
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What others have posted about running the function repeatedly in a loop is correct.
For Linux (and BSD) you want to use clock_gettime().
#include <sys/time.h>
int main()
{
timespec ts;
// clock_gettime(CLOCK_MONOTONIC, &ts);...
QLabel: set color of text and background
...");
It works fine on Windows and Ubuntu, I haven't played with any other OS.
Note: Please see QPalette, color role section for more details
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How do I unlock a SQLite database?
.../opened_files_view.html to find out the process is handling db file. Try closed that program for unlock database
In Linux and macOS you can do something similar, for example, if your locked file is development.db:
$ fuser development.db
This command will show what process is locking the file:...
How to display a Yes/No dialog box on Android?
... int which) {
switch (which){
case DialogInterface.BUTTON_POSITIVE:
//Yes button clicked
break;
case DialogInterface.BUTTON_NEGATIVE:
//No button clicked
break;
}
}
};
AlertDialog.Builder builder = new AlertDialog....
How to remove focus around buttons on click
...g the button focus style worked for me. This problem may be specific to MacOS with Chrome.
.btn:focus {
outline: none;
box-shadow: none;
}
Note though that this has implications for accessibility and isn't advised until you have a good consistent focus state for your buttons and inputs. As pe...
Stop Chrome Caching My JS Files
...tll probably be a date object. It is really really bad that this was the chosen answer and upvoted so heavily.
– user1816910
Jul 19 '17 at 15:25
1
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What is the largest TCP/IP network port number allowable for IPv4?
...k devices, etc. can definitely bump up against port count limitations. Microsoft wrote an interesting Technet article about how to diagnose and avoid it in Windows environments: blogs.technet.microsoft.com/askds/2008/10/29/…
– JessieArr
Jul 13 '16 at 20:04
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Detect Safari browser
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That's because all browsers on iOS are just wrappers for Safari (with the exception of Opera Mini in Mini mode), including Chrome. This doesn't necessarily mean that they'll all match this test since the userAgent string is up to the wrapper. You might want...