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Fixing “Lock wait timeout exceeded; try restarting transaction” for a 'stuck" Mysql table?
...ds that are taking too much time to execute.
In phpMyAdmin you will have a button for stopping threads by using KILL, if you are using command line interface just use the KILL command followed by the thread id, like in the following example:
KILL 115;
This will terminate the connection for the co...
Does a favicon have to be 32x32 or 16x16?
...te size for user interface
32 x 32 – IE new page tab, Windows 7+ taskbar button, Safari Reading List sidebar
48 x 48 – Windows site
57 x 57 – iPod touch, iPhone up to 3G
60 x 60 – iPhone touch up to iOS7
64 x 64 – Windows site, Safari Reader List sidebar in HiDPI/Retina
70 x 70 – Win 8.1...
'Java' is not recognized as an internal or external command
...ect Environment Variables
Select Path under System Variables
Click on Edit button
In Variable value editor paste this at the start of the line
C:\Program Files\Java\jdk1.7.0_72\bin;
Click Ok then Ok again
Restart command prompt otherwise it won't see the change to the path variable
Type java -vers...
How to embed a video into GitHub README.md?
... you record a terminal session and has nice markdown embedding.
Hit share button and copy the markdown snippet.
Example:
[](https://asciinema.org/a/113463)
Result:
share...
Fit image into ImageView, keep aspect ratio and then resize ImageView to image dimensions?
...ions of the scaled image. The code is used in an activity. I tested it via button click handler.
Enjoy. :)
private void scaleImage(ImageView view) throws NoSuchElementException {
// Get bitmap from the the ImageView.
Bitmap bitmap = null;
try {
Drawable drawing = view.getDraw...
Show spinner GIF during an $http request in AngularJS?
... the documentation. Can you explain how ? For example, I want to disable a button while the spinner is shown.
–
How do I set up a simple delegate to communicate between two view controllers?
...t; delegate;
// A simple IBAction method that I'll associate with a close button in
// the UI. We'll call the delegate's childViewController:didChooseValue:
// method inside this handler.
- (IBAction)handleCloseButton:(id)sender;
@end
// 3. Definition of the delegate's interface
@protocol ChildV...
Creating virtual directories in IIS express
...d "/MVCDemo4" after the localhost.
4.Click the "Create Virtual Directory" button.
5.Run your project and the new url will be used
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Center a popup window on screen?
... This seems to be the technique used by Facebook for the popup on a share button.
– Tim Tisdall
Feb 25 '16 at 14:43
3
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Saving changes after table edit in SQL Server Management Studio
...to ALLOW table changes ?") is still in play. Nope, you just get a Cancel button, and have to make your changes all over again. SQL Server at it's most stupid.
– Mike Gledhill
Sep 11 '16 at 18:12
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