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How to use Git?
...Use git branch branch_name
Now you have two local branches i.e master and XXX(new branch). You can switch branches using git checkout master OR git checkout new_branch_name
Commiting branch changes using git commit -m message
Switch back to master using git checkout master
Now we need to merge c...
Android Studio 0.4 Duplicate files copied in APK META-INF/LICENSE.txt
...ndroid {
// Fixed build error : Duplicate files copied in APK META-INF/xxx
packagingOptions {
exclude 'META-INF/DEPENDENCIES'
exclude 'META-INF/NOTICE'
exclude 'META-INF/LICENSE'
exclude 'META-INF/NOTICE.txt'
exclude 'META-INF/LICENSE.txt'
}
}
...
How do I programmatically set the value of a select box element using JavaScript?
...leaveCode.length; i < len; i++)
if (formObj.leaveCode[i].value == 'xxx') formObj.leaveCode[i].selected = true;
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Cookie overflow in rails application?
...b from
(App)::Application.config.session_store :cookie_store, :key => 'xxx'
to
(App)::Application.config.session_store :active_record_store
Once you’ve done the three steps, restart your application. Rails will now use the sessions table to store session data,
and you won’t have the 4...
Clear a terminal screen for real
... This is actually terminal specific. "\033c" is ESC c which is the VT-XXX escape sequence for "Full Reset (RIS)". Almost all terminals people actually use these days are VT compatible, but if you ever find yourself using a weird terminal, this might not work. @vpit3833's answer is more likely t...
How to get the nvidia driver version from the command line?
...
On my system the module was named nvidia_XXX corresponding to the major driver series I had installed, and since modinfo doesn't support wildcards or partial name matches I had to do this modinfo $(find /lib/modules/$(uname -r) -iname nvidia_*.ko | head -1) | grep ...
How to store arbitrary data for some HTML tags
...
If you do use data-xxx attributes and you want to retrieve them, you can simply use the "domElement.getAttribute('data-whatever')" without any third-party framework.
– Ohad Kravchick
Jan 6 '12 at 22:29
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Change application's starting activity
...if your activity is in another package then give full package name ex: com.xxx.Activity -->
android:label="LABEL FOR ACTIVITY "
android:screenOrientation="portrait" >
<intent-filter>
<action android:name="android.intent.action.MAIN" />
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NPM cannot install dependencies - Attempt to unlock something which hasn't been locked
...t I'm having a lot of trouble. It keeps saying "Error: Attempt to unlock XXX, which hasn't been locked" on all my dependences. Here's one of them:
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Best TCP port number range for internal applications [closed]
...to go with the option of using a port within the second range. We picked 46xxx as IANA currently has very few ports assigned in this subrange link. We didn't pick the third range because of the theoretically possible (although highly unlikely) scenario I described.
– Juanal
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