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After array_filter(), how can I reset the keys to go in numerical order starting at 0
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If you call array_values on your array, it will be reindexed from zero.
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How to understand Locality Sensitive Hashing?
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why it is called locality sensitive ?because the assignement of each bit is depend on the locality of the data point towards each plan ?
– nawara
Jun 3 '13 at 20:31
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Get selected value of a dropdown's item using jQuery
...gle select dom elements, to get the currently selected value:
$('#dropDownId').val();
To get the currently selected text:
$('#dropDownId :selected').text();
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ReactJS - Does render get called any time “setState” is called?
...act re-render all components and sub components every time setState() is called?
7 Answers
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TextView bold via xml file?
...a project in which I have the following TextView :
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textStyle="bold"
android:text="@string/app_name"
android:layout_gravity="center"
/>
So, I'm guessing you need to use android:te...
How exactly does the callstack work?
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The call stack could also be called a frame stack.
The things that are stacked after the LIFO principle are not the local variables but the entire stack frames ("calls") of the functions being called. The local variables are push...
How do I immediately execute an anonymous function in PHP?
...ious versions: the only way to execute them immediately I can think of is
call_user_func(function() { echo 'executed'; });
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How to get TimeZone from android mobile?
I want to get the time zone from the Android mobile when clicking a button.
12 Answers
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How to call a shell script from python code?
How to call a shell script from python code?
12 Answers
12
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How to disable a particular checkstyle rule for a particular line of code?
I have a checkstyle validation rule configured in my project, that prohibits to define class methods with more than 3 input parameters. The rule works fine for my classes, but sometimes I have to extend third-party classes, which do not obey this particular rule.
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