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.NET - Dictionary locking vs. ConcurrentDictionary
...gging the clerk, this will anger the other customers in line behind you.
Now consider this. In the store with one clerk, what if you get all the way to the front of the line, and ask the clerk "Do you have any toilet paper", and he says "Yes", and then you go "Ok, I'll get back to you when I know ...
Default behavior of “git push” without a branch specified
... It's worth noting that as of Git 2.0 the simple behaviour is now the default.
– do0g
Jul 24 '15 at 14:26
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show 13 more commen...
Get the length of a String
...d 3.0, use test1.characters.count. But, there are a few things you should know. So, read on.
Counting characters in Swift
Before Swift 2.0, count was a global function. As of Swift 2.0, it can be called as a member function.
test1.characters.count
It will return the actual number of Unicode cha...
Git: How to remove file from index without deleting files from any repository
...d an intention like “stop tracking this file, but do not delete it”. - now it can, with git rm --cached foo.conf
– Nick Volynkin
Mar 1 '16 at 8:24
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How/When does Execute Shell mark a build as failure in Jenkins?
...ease add following line into your "Execute shell" Build step.
#!/bin/sh
Now let me explain you the reason why we require this line for "Execute Shell" build job.
By default Jenkins take /bin/sh -xe and this means -x will print each and every command.And the other option -e, which causes shell to...
ASP.NET MVC3: What is the packages.config for?
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Yeah, been hearing that for almost 20 years now. If you don't use it, then why wish for it to no longer being "a thing"? Makes zero sense.
– Ed DeGagne
Jul 10 '19 at 16:28
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Java Naming Convention with Acronyms [closed]
... like to note that the .NET Framework Design Guidelines do specify this.
Now before slamming me for being off topic, please remember that the class naming guidelines for Java and the .NET Framework are quite similar, which makes the .NET guidelines useful as a persuasive reference.
General Rules
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How do I enable MSDTC on SQL Server?
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@jonazu now i have updated answer for Windows Server 2012 R2 too :)
– Shiv Singh
Apr 14 '16 at 7:14
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Why use the INCLUDE clause when creating an index?
...ID, DepartmentID), once you find the employees for a given department, you now have to do "bookmark lookup" to get the actual full employee record, just to get the lastname column. That can get pretty expensive in terms of performance, if you find a lot of employees.
If you had included that lastna...
Finding the handle to a WPF window
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IntPtr windowHandle = new WindowInteropHelper(myWindow).Handle;
Right now, you're asking for the Application's main window, of which there will always be one. You can use this same technique on any Window, however, provided it is a System.Windows.Window derived Window class.
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