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Visual Studio 2013 git, only Master branch listed
I'm using Visual Studio 2013's Git support to work on a private GitHub repository. I have permission to commit to it. I want to switch branches, but when I go to the Branches view, the only branch in any of the lists (branch drop-down, published branches, merge tool) is master. Other branches show u...
Android Calling JavaScript functions in WebView
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Thanks, I have also found out in the mean time.
– Kovács Imre
Dec 27 '13 at 13:12
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Cannot add or update a child row: a foreign key constraint fails
...ble enable it again
SET FOREIGN_KEY_CHECKS=1
This works for me a lot of times.
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Differences between Intent and PendingIntent
...ctivities the Android system may terminate the process of a service at any time to save resources. For this reason you cannot simply use a TimerTask in the service to ensure that it is executed on a regular basis.
So, for correct scheduling of the Service use the AlarmManager class.
UPDATE:
So t...
How to check null objects in jQuery
...h, plus you won't suffer as much from typos: $('div').ayn() will give a runtime error, $('div').lenght will silently most likely always be falsy.
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Edits november 2012:
1) Because people tend to look at code and not read what is said around the code, I added two big caveat lector notes to the quo...
How can I access getSupportFragmentManager() in a fragment?
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when i click first time it work but after that going on some other fragment again i click on this it shows blank page..
– DjP
Nov 27 '13 at 9:41
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Calling C++ class methods via a function pointer
... in readability. Their concise source representation can also disguise run-time costs - in particular a member pointer to a method must cope with both non-virtual and virtual methods, and must know which.
– Steve314
Oct 25 '12 at 22:09
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How to reset or change the MySQL root password?
How do I change the MySQL root password and username in ubuntu server? Do I need to stop the mysql service before setting any changes?
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How do I get the localhost name in PowerShell?
How do I get the localhost (machine) name in PowerShell? I am using PowerShell 1.0.
7 Answers
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How to remove the lines which appear on file B from another file A?
I have a large file A (consisting of emails), one line for each mail. I also have another file B that contains another set of mails.
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