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How to set a timer in android
...tended for cases where you want to have your application code run at a specific time, even if your application is not currently running. For normal timing operations (ticks, timeouts, etc) it is easier and much more efficient to use Handler."
– Christopher Perry
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What does gcc's ffast-math actually do?
...f the details and maybe give a clear example of how something would change if the flag was on or off?
2 Answers
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AngularJS routing without the hash '#'
...se $locationProvider.html5Mode(true) to tell angular to use HTML5 strategy if available.
Here the list of browser that support HTML5 strategy: http://caniuse.com/#feat=history
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What is the difference between atomic / volatile / synchronized?
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You are specifically asking about how they internally work, so here you are:
No synchronization
private int counter;
public int getNextUniqueIndex() {
return counter++;
}
It basically reads value from memory, increments it and pu...
Git log to get commits only for a specific branch
I want to list all commits that are only part of a specific branch.
11 Answers
11
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php check if array contains all array values from another array
I would like to find out if $all contains all $search_this values and return true or false. any idea please?
5 Answers
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How to create a database from shell command?
...se. Or...
echo "create database `database-name`" | mysql -u username -p
If you really only want to create a database.
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How to handle change of checkbox using jQuery?
...ou can use Id of the field as well
$('#checkbox1').change(function() {
if($(this).is(":checked")) {
//'checked' event code
return;
}
//'unchecked' event code
});
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Match whole string
What is the regular expression (in JavaScript if it matters) to only match if the text is an exact match? That is, there should be no extra characters at other end of the string.
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Why is Hibernate Open Session in View considered a bad practice?
...ntity will need N + 1 queries, where N is the number of lazy associations. If your screen presents tabular data, reading Hibernate’s log is a big hint that you do not do as you should
this completely defeats layered architecture, since you sully your nails with DB in the presentation layer. This...