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What is the gain from declaring a method as static
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From the Android Performance guidelines:
Prefer Static Over Virtual If you don't need to access an object's
fields, make your method static. Invocations will be about 15%-20%
faster. It's also good practice, because you can t...
How can I get form data with JavaScript/jQuery?
...o push enter on fields. Some people use alternative input devices such as speech input or other accessibility devices. Handle the form submit and you correctly solve it for everyone.
We're digging into the form data for the actual form that was submitted. If you change your form selector later, y...
Starting python debugger automatically on error
...er, but probably just as useful(?)
I know I heard Guido mention this in a speech somewhere.
I just checked python -?, and if you use the -i command you can interact where your script stopped.
So given this script:
testlist = [1,2,3,4,5, 0]
prev_i = None
for i in testlist:
if not prev_i:
...
What does “for” attribute do in HTML tag?
...control. The association between a label and a control may also be used by speech-based user agents, which may give the user a way to ask what the associated label is, when dealing with a control. (The association may not be as obvious as in visual rendering.)
In the first example in the question (...
How to convert JSON string to array
...ayName":"Account Reconciliation","subLine":""},{"id":"3657","displayName":"Android","subLine":""},{"id":"1262","displayName":"Apache","subLine":""},{"id":"1440","displayName":"Acting","subLine":""},{"id":"710","displayName":"Aircraft","subLine":""},{"id":"12187","displayName":"AAC","subLine":""}, {"...
What does a just-in-time (JIT) compiler do?
...VM (Java Virtual Machine)
In C# it is in CLR (Common Language Runtime)
In Android it is in DVM (Dalvik Virtual Machine), or ART (Android RunTime) in newer versions.
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Why should I use 'li' instead of 'div'?
... reader? Can you make them sound the same for blind people using a text-to-speech synthesizer? Can you still make them look the same for visually impaired people using custom client-side CSS user-stylesheets?
That word, "look", is a very dangerous word – when you use that in relation to HTML, al...
Fixed position but relative to container
...;/div>
Sadly, I was hoping this thread might solve my issue with Android's WebKit rendering box-shadow blur pixels as margins on fixed position elements, but it seems it's a bug. Anyway, I hope this helps!
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When should I use double or single quotes in JavaScript?
...cality/house convention. Printed materials typically use single-quotes for speech and use other formatting for large blocks of quoted text. Your 'colloquial' meaning is not a useful definition of quotes for emphasis. Plus English users are in general very poor with quotation marks and apostrophes.
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How do I temporarily disable triggers in PostgreSQL?
...nd can re-calculate all trigger modifications much more cheaply after the fact than on a row-by-row basis.
6 Answers
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