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How to resume Fragment from BackStack if exists
... means there is an instance of the Fragment in the back stack. If not, actually execute the Fragment replacement logic.
private void replaceFragment (Fragment fragment){
String backStateName = fragment.getClass().getName();
FragmentManager manager = getSupportFragmentManager();
boolean fragm...
Visual Studio jump to next error shortcut?
...ut Edit.GoToNextLocation is applicable to error list, search results, find all refs etc
– anish
Jul 18 '17 at 14:25
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How to create an exit message
Is there a one line function call that quits the program and displays a message? I know in Perl it's as simple as:
4 Answer...
What is the string length of a GUID?
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Note: 36 is the string length with the dashes in between. They are actually 16-byte numbers.
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How to debug PDO database queries?
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I never see the final query as it's
sent to the database
Well, actually, when using prepared statements, there is no such thing as a "final query" :
First, a statement is sent to the DB, and prepared there
The database parses the query, and builds an internal representation of it
And, w...
Undoing a commit in TortoiseSVN
... Don't forget to commit afterwards, because it just merges locally.
– pihentagy
Apr 26 '11 at 10:38
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HTML File Selection Event
... That works fine but be aware of weird IE <11 behavior. It doesn't allow you to change input's value, so most likely you will need a workaround. stackoverflow.com/questions/9011644/…
– Oleksandr Tkalenko
Mar 13 '16 at 21:53
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Can you force Visual Studio to always run as an Administrator in Windows 8?
...Env\VSLauncher.exe file if you have multiple versions of Visual Studio installed. Also, the default paths to the devenv.exe files is: Visual Studio 2010 - C:\Program Files (x86)\Microsoft Visual Studio 10.0\Common7\IDE\devenv.exe. Visual Studio 2012 - C:\Program Files (x86)\Microsoft Visual Studio 1...
Detect if homebrew package is installed
...out to write a shell script to detect if several homebrew packages are installed in the system. Is there a way to use a brew command to achieve that?
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Haskell error parse error on input `='
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"Learn you Haskell" doesn't mention this at all.
– Bakuriu
Jun 1 '13 at 7:40
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