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How to update attributes without validation
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edited Jan 10 at 5:42
Nathan
1,6762020 silver badges2929 bronze badges
answered Jun 8 '10 ...
Android ListView Divider
... or 1dip: if you specify 1dp or 1dip, Android will scale that down. On a 120dpi device, that becomes something like 0.75px translated, which rounds to 0. On some devices, that translates to 2-3 pixels, and it usually looks ugly or sloppy
For dividers, 1px is the correct height if you want a 1 pixel...
Creating multiline strings in JavaScript
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3480
Update:
ECMAScript 6 (ES6) introduces a new type of literal, namely template literals. They hav...
How to tell if a string is not defined in a Bash shell script
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edited Jun 20 at 9:12
Community♦
111 silver badge
answered Oct 23 '08 at 17:19
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Default implementation for Object.GetHashCode()
... }
CONTRACTL_END;
VALIDATEOBJECTREF(obj);
DWORD idx = 0;
if (obj == 0)
return 0;
OBJECTREF objRef(obj);
HELPER_METHOD_FRAME_BEGIN_RET_1(objRef); // Set up a frame
idx = GetHashCodeEx(OBJECTREFToObject(objRef));
HELPER_METHOD_FR...
Generating a drop down list of timezones with PHP
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I would do it in PHP, except I would avoid doing preg_match 100 some times and do this to generate your list.
$tzlist = DateTimeZone::listIdentifiers(DateTimeZone::ALL);
Also, I would use PHP's names for the 'timezones' and forget about GMT offsets, which will change based on DST.
C...
What is “vectorization”?
...lements of two arrays and stores the results to a third array.
for (int i=0; i<16; ++i)
C[i] = A[i] + B[i];
Unrolling this loop would transform it into something like this:
for (int i=0; i<16; i+=4) {
C[i] = A[i] + B[i];
C[i+1] = A[i+1] + B[i+1];
C[i+2] = A[i+2] + B[i+2...
How do I write outputs to the Log in Android?
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answered Mar 2 '10 at 16:37
Erich DouglassErich Douglass
48.4k1111 gold badges7070 silver badges6060 bronze badges
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JetBrains / IntelliJ keyboard shortcut to collapse all methods
I'm working on some legacy code that has a class that is 10,000+ lines of code and has 100s of methods. Is there a shortcut for any JetBrains IDE (since the shortcut would likely be shared across all of them) to collapse all the methods / functions so that only the method signatures are shown?
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