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Android equivalent of NSUserDefaults in iOS
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Update 2015: Android recommends the use of apply() now over commit() because apply() operates on a background thread instead of storing the persistent data immediately and possible blocking the main thread.
– AppsInthePar...
jQuery click events firing multiple times
I'm attempting to write a video poker game in Javascript as a way of getting the basics of it down, and I've run into a problem where the jQuery click event handlers are firing multiple times.
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How to debug Spring Boot application with Eclipse?
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It didnt work for me. "Editor does not contain a main type"
– Raj
Jun 9 '16 at 16:31
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Connect different Windows User in SQL Server Management Studio (2005 or later)
... fully qualified (like MyServer.MyCompany.Com).
– David Korn
Dec 4 '13 at 0:24
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show 8 more comments
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How do I see if Wi-Fi is connected on Android?
...noted (for us n00bies here) that you need to add
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
to your
AndroidManifest.xml for this to work.
NOTE2: public NetworkInfo getNetworkInfo (int networkType) is now deprecated:
This method was deprecated in API lev...
“wait_fences: failed to receive reply: 10004003”?
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Override -viewDidAppear:, not -viewWillAppear, and make sure to call [super viewDidAppear:]. You should not perform animations when you are not on screen ("will appear"). And the -viewDidAppear: docs explain that you must call sup...
Responsively change div size keeping aspect ratio [duplicate]
When I give an image a percent width or height only it will grow/shrink keeping its aspect ratio, but if I want the same effect with another element, is it possible at all to tie the width and the height together using percentage?
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Daemon Threads Explanation
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Let's say you're making some kind of dashboard widget. As part of this, you want it to display the unread message count in your email box. So you make a little thread that will:
Connect to the mail server and ask how many unread messages you have.
Signal the GUI with t...
Is there a git-merge --dry-run option?
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As noted previously, pass in the --no-commit flag, but to avoid a fast-forward commit, also pass in --no-ff, like so:
$ git merge --no-commit --no-ff $BRANCH
To examine the staged changes:
$ git diff --cached
And you can undo the merge, even if it is a fast-forward merge:
$ git ...
Haml: Control whitespace around text
... is more ugly than space before this comma.
– Nash Bridges
Jun 29 '12 at 6:36
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