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How do I purge a linux mail box with huge number of emails? [closed]
... answered Aug 16 '11 at 9:38
EdoDodoEdoDodo
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About catching ANY exception
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You can but you probably shouldn't:
try:
do_something()
except:
print "Caught it!"
However, this will also catch exceptions like KeyboardInterrupt and you usually don't want that, do you? Unless you re-raise the exception right away - see the following example...
Git: “Corrupt loose object”
...rnals. This will show you how git works under the hood and how to go about doing this detective work if you are really stuck and can't get that object from someone else.
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How to use UIScrollView in Storyboard
...e able to lay it out for easy design on the storyboard.
I know it can be done programmatically but I really want to be able to see it visually. Every time I put a scroll view on a view controller it won't scroll. Is it possible to get it to work like I want or do I have to do it in the code?
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Do I have to guard against SQL injection if I used a dropdown?
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You could do something as simple as the following example to make sure the posted size is what you expect.
$possibleOptions = array('All', 'Large', 'Medium', 'Small');
if(in_array($_POST['size'], $possibleOptions)) {
// Expected...
What is the difference between
...hin brackets; not sent to client (as opposed to HTML comments).
Visit Ruby Doc for more infos about ERB.
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What's the fastest way to loop through an array in JavaScript?
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Don’t forget to use var (else len becomes a global variable). Also, see jsperf.com/loops for more loop benchmarks.
– Mathias Bynens
Mar 18 '11 at 11:20
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JavaScript function in href vs. onclick
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Or mootools, prototype, dojo ... or plain on javascript, but that'd be a whole lot more code but worth the excercise.
– Ryan Florence
Jul 1 '09 at 19:10
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How do I make a UITableViewCell appear disabled?
...rs and cell.selectionStyle = UITableViewCellSelectionStyleNone , but how do I make a cell (or any UIView for that matter) appear disabled (grayed-out) like below?
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What is the AppDelegate for and how do I know when to use it?
I'm just beginning to work on iPhone apps. How do I know when I should be putting stuff in AppDelegate versus a custom class? Is there a rule or any type of analogy with another programming language like Python or PHP that uses an AppDelegate like pattern?
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