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Reorder / reset auto increment primary key
... I had a 100 votes I would have voted this up all the time since it breaks down the sql statements for a noob like me which aid in understanding
– repzero
Feb 16 '16 at 2:34
1
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Spinlock versus Semaphore
...ead has something useful to do, it allows the operating system to throttle down the CPU and reduce heat / conserve energy.
Also, on a single-core system, a spinlock will be quite inefficient in presence of lock congestion, as a spinning thread will waste its complete time waiting for a state change...
Visual Studio move project to a different folder
... I move and edit the solution using the text edit, the solution file shows down below like a regular text file. How do I get rid of this?
– Abriel
Apr 9 '13 at 20:43
2
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Delete keychain items when an app is uninstalled
...d I'll show you what you're doing wrong. It's been this way since iOS 2.0. Down vote away but I'd suggest writing an isolated, simple, test case first.
– Amro
Sep 23 '13 at 18:22
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Classes vs. Modules in VB.NET
...uestion. I'm not a VB guy, but I have to work with it. I'm trying to break down a big class (>46,000 lines) because IntelliSense/ReSharper just die. I've found using Modules and just ripping out large chunks of functions into their own Module seems to work, but I'm wondering if I should give each...
Check orientation on Android phone
... the opposite (landscape) or if they are the same (square).
Then it comes down to this simple code:
public int getScreenOrientation()
{
Display getOrient = getWindowManager().getDefaultDisplay();
int orientation = Configuration.ORIENTATION_UNDEFINED;
if(getOrient.getWidth()==getOrien...
Center a popup window on screen?
...(I wanted to just link out to this page but just in case this website goes down the code is here on SO, cheers!)
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grep a file, but show several surrounding lines?
...mpile it or install it in a system directory such as /usr/bin/. Once it's downloaded and placed into a directory listed in the $PATH (and its eXecute permission bit set), it should work right away. (No sudo or root privileges are required to get ack to work.)
– J-L
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Saving changes after table edit in SQL Server Management Studio
...akes it easier to refresh testing changes after production has been pushed down to dev to enable developers to be working against fresher data.
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How to flip background image using CSS?
...answer does flip everything inside of your targetted element, just push it down into another element. In other words, wrap the content you do not want to be flipped inside of a new <div> element.
– Onosa
Oct 25 '18 at 21:22
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