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How do you rotate a two dimensional array?
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community wiki
Nick Berardi
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String variable interpolation Java [duplicate]
... care about performance, you should avoid String.format. Check performance comparison among Java string interpolation from redfin.
– MiaeKim
Oct 22 '19 at 22:18
21
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Get model's fields in Django
...e 1.3 or 1.4. I imagine effort will be made to ensure things are backwards compatible, because lots of people have been using it anyway.
If you're particularly concerned about compatibility, write a function that takes a model and returns the fields. This means if something does change in the futur...
WPF Application that only has a tray icon
...lleague of mine used this freely available library to good effect:
http://www.hardcodet.net/wpf-notifyicon (blog post)
https://bitbucket.org/hardcodet/notifyicon-wpf/src (source code)
https://www.nuget.org/packages/Hardcodet.NotifyIcon.Wpf/ (NuGet package)
http://visualstudiogallery.msdn.microsoft....
how to get html content from a webview?
... }
});
webview.loadUrl("http://android-in-action.com/index.php?post/" +
"Common-errors-and-bugs-and-how-to-solve-avoid-them");
}
class MyJavaScriptInterface {
private Context ctx;
MyJavaScriptInterface(Context ctx) {
th...
When to use enumerateObjectsUsingBlock vs. for
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Ultimately, use whichever pattern you want to use and comes more naturally in the context.
While for(... in ...) is quite convenient and syntactically brief, enumerateObjectsUsingBlock: has a number of features that may or may not prove interesting:
enumerateObjectsUsingBlock...
Drawing text to with @font-face does not work at the first time
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Android - Pulling SQlite database android device
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A common way to achieve what you desire is to use the ADB pull command.
Another way I prefer in most cases is to copy the database by code to SD card:
try {
File sd = Environment.getExternalStorageDirectory();
if (sd...
How to export all collections in MongoDB?
...ath to save
eg: mongodump --db mydb --out c:\TEMP\op.json
Visit https://www.youtube.com/watch?v=hOCp3Jv6yKo for more details.
For Ubuntu:
Login to your terminal where Mongo DB is installed and make sure you are able to connect to your Mongo DB.
Now open a new terminal and execute the belo...
Catch all JavaScript errors and send them to server
...Down, Page Histogram, Ajax Monitoring and Transaction Monitoring.
https://www.atatus.com/
Docs available: https://www.atatus.com/docs
Disclaimer: I am a web developer at Atatus.
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