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How to obtain the query string from the current URL with JavaScript?
... string = params.get('yourParamKey');
// To append, you can also leverage api to avoid the `?` check
params.append('newKey', 'newValue');
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What is the meaning of “$” sign in JavaScript
...of $ in JavaScript. $ is simply a valid JavaScript identifier.
JavaScript allows upper and lower letters, numbers, and $ and _. The $ was intended to be used for machine-generated variables (such as $0001).
Prototype, jQuery, and most javascript libraries use the $ as the primary base object (or f...
Checking if an Android application is running in the background
...Pause();
MyApplication.activityPaused();
}
Update
ActivityLifecycleCallbacks were added in API level 14 (Android 4.0). You can use them to track whether an activity of your application is currently visible to the user. Check Cornstalks' answer below for the details.
The wrong one
I used to s...
SplitView like Facebook app on iPhone
...ein10/SlidingMenu for Android implementation. It's way more efficient than all other alternative..
– ChristopheCVB
Feb 20 '13 at 15:40
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Capturing console output from a .NET application (C#)
How do I invoke a console application from my .NET application and capture all the output generated in the console?
8 Answ...
Very large matrices using Python and NumPy
...l than the core HDF5 functionality (H5Py is little more than the low-level API accessible from Python). Also last week's 2.2 beta has tools for this problem: pytables.org/moin/ReleaseNotes/Release_2.2b1 Added Expr, a class [that] can evaluate expressions (like '3*a+4*b') that operate on arbitrary l...
Convert LocalDate to LocalDateTime or java.sql.Timestamp
... Watch out when converting LocalDateTime to DateTime as not all LocalDateTimes are valid DateTimes. Source: joda-time.sourceforge.net/faq.html#illegalinstant and just running into this.
– Christophe De Troyer
Aug 10 '15 at 8:53
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Using the “animated circle” in an ImageView while loading stuff
...inate="true" />
</RelativeLayout>
And when you finish loading, call this one line:
findViewById(R.id.loadingPanel).setVisibility(View.GONE);
The result (and it spins too):
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jQuery checkbox change and click event
... edited Aug 21 '19 at 8:32
callmebob
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answered Aug 11 '11 at 19:05
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Android Studio Google JAR file causing GC overhead limit exceeded error
...error: java.lang.OutOfMemoryError: GC overhead limit exceeded [org.gradle.api.internal.project.ant.AntLoggingAdapter] at java.util.BitSet.clone
– IgorGanapolsky
Aug 17 '16 at 14:57
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