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What's the difference between String(value) vs value.toString()
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edited Jun 12 '18 at 20:21
Incinirate
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answered Oct 15 '10 at 18:59
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Media Queries - In between two widths
... queries to make a class that only appears when the width is greater than 400px and less than 900px. I know this is probably extremely simple and I am missing something obvious, but I can't figure it out. What I have come up with is the below code, appreciate any help.
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Array.Add vs +=
...nd the added value. For example, to add an element with a
value of 200 to the array in the $a variable, type:
$a += 200
Source: about_Arrays
+= is an expensive operation, so when you need to add many items you should try to add them in as few operations as possible, ex:
$arr = 1..3 ...
Python str vs unicode types
...de-point level. For example you can do:
>>> 'àèìòù'
'\xc3\xa0\xc3\xa8\xc3\xac\xc3\xb2\xc3\xb9'
>>> print 'àèìòù'.replace('\xa8', '')
à�ìòù
What before was valid UTF-8, isn't anymore. Using a unicode string you cannot operate in such a way that the resulting strin...
Javadoc link to method in other class
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rgettmanrgettman
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How to check size of a file using Bash?
I've got a script that checks for 0-size, but I thought there must be an easier way to check for file sizes instead. I.e. file.txt is normally 100k; how to make a script check if it is less than 90k (including 0), and make it do wget a new copy because the file is corrupt in this case.
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How can I use speech recognition without the annoying dialog in android phones
... FemiFemi
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How to TryParse for Enum value?
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answered Jul 4 '09 at 18:19
Victor Arndt MuellerVictor Arndt Mueller
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When do I need to use AtomicBoolean in Java?
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answered Dec 21 '10 at 16:10
BozhoBozho
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Get an object properties list in Objective-C
...perties = class_copyPropertyList([self class], &outCount);
for(i = 0; i < outCount; i++) {
objc_property_t property = properties[i];
const char *propName = property_getName(property);
if(propName) {
const char *propType = getPropertyType(property);
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