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Redis: Show database size/size for keys
My redis instance seems to being growing very large and I'd like to find out which of the multiple databases I have in there consumes how much memory. Redis' INFO command just shows me the total size and the number of keys per database which doesn't give me much insight... So any tools/ideas that ...
How do I get the directory that a program is running from?
...r at this one but I found that none of the answers were as useful to me as my own solution. A very simple way to get the path from your CWD to your bin folder is like this:
int main(int argc, char* argv[])
{
std::string argv_str(argv[0]);
std::string base = argv_str.substr(0, argv_str.find_...
Using helpers in model: how do I include helper dependencies?
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couldn't have said it better myself
– Tilendor
Jan 29 '09 at 0:09
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How to disable back swipe gesture in UINavigationController on iOS 7
...rom the left edge of the screen to go back on the navigation stack. But in my app, this behavior conflicts with my custom left menu. So, is it possible to disable this new gesture in UINavigationController?
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What's the shortest code to cause a stack overflow? [closed]
... Hmm … but is this really a stack overflow or just an infinite loop? My JS interpreter did not overflow, it just went on vacation, so to speak.
– Konrad Rudolph
Sep 16 '08 at 7:53
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Invoking JavaScript code in an iframe from the parent page
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This solution does not work for my gadget, here is my code document.getElementById('remote_iframe_0').contentWindow.my.create_element_gadget('verify_user');" remote_iframe_0 is created programmaticaly by a apache shindig server but window.parent.docu...
Performance difference between IIf() and If
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@jor The last paragraph of my answer is about the side-effects. The performance isn’t really relevant when one of the options is obsolete. For what it’s worth, the native operator If is more efficient than the IIf function by far.
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Detecting taps on attributed text in a UITextView in iOS
...action. I realise that UITextView can detect taps on a URL and call back my delegate, but these aren't URLs.
11 Answers
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Have bash script answer interactive prompts [duplicate]
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In my situation I needed to answer some questions without Y or N but with text or blank. I found the best way to do this in my situation was to create a shellscript file. In my case I called it autocomplete.sh
I was needing t...
Can a program depend on a library during compilation but not runtime?
... Ivy terms) and major directory under your project root? For instance, all my JUnit tests that depend on the JUnit JAR will be under the test/ root, etc. I just don't see how the same classes, packaged under the same source root, could be "configured" to depend on different JARs at any given time. I...