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ActionBarCompat: java.lang.IllegalStateException: You need to use a Theme.AppCompat
...compat-and-io-2013-app-source.html written by Chris Banes.
P.S. Sorry for my English
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Determine the process pid listening on a certain port
...d then I would like to kill this process. I need that in order to complete my bash script.
8 Answers
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C# - Keyword usage virtual+override vs. new
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Oops If forgot to add these few line to my prev. comment: do you mean virtual/overriding and non-vitual/new are used just for polymorphysm concept and when you simply declare a variable (not using casting) they don't mean? Thanks again.
– odi...
JavaScript/jQuery to download file via POST with JSON data
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I agree, this is better than using += and I'll update my application accordingly. Thanks!
– Tauren
Dec 9 '11 at 5:28
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CSS Selector for
...nts, and I'm setting the background color for text boxes, but I don't want my checkboxes to get that color.
4 Answers
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Regex for quoted string with escaping quotes
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I'll answer myself. =) (?:...) is a passive or non-capturing group. It means that it cannot be backreferenced later.
– magras
Oct 2 '14 at 16:27
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Should I write script in the body or the head of the html? [duplicate]
...ody closure).
do NOT place script in the markup such as <input onclick="myfunction()"/> - better to put it in event handlers in your script body instead.
If you cannot decide, put it in the head until you have a reason not to such as page blocking issues.
Footnote: "When you need it and not...
Using jQuery to center a DIV on the screen
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I put a jquery plugin here
VERY SHORT VERSION
$('#myDiv').css({top:'50%',left:'50%',margin:'-'+($('#myDiv').height() / 2)+'px 0 0 -'+($('#myDiv').width() / 2)+'px'});
SHORT VERSION
(function($){
$.fn.extend({
center: function () {
return this.each(fu...
When to use RSpec let()?
...before blocks to set instance variables. I then use those variables across my examples. I recently came upon let() . According to RSpec docs, it is used to
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Useless use of cat?
... award until today when some rookie tried to pin the UUOC on me for one of my answers. It was a cat file.txt | grep foo | cut ... | cut .... I gave him a piece of my mind, and only after doing so visited the link he gave me referring to the origins of the award and the practice of doing so. Further ...