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Where to store global constants in an iOS application?
...h of my other code files #defines different sets of constants to include before #include-ing the constants file (stops all those "defined but not used" compiler warnings).
– user244343
Aug 19 '11 at 2:26
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Javascript: Round up to the next multiple of 5
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+1 for compact and efficient... and it will round to 10, right? :)
– zx81
Jun 9 '14 at 10:19
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Context switches much slower in new linux kernels
...upgrade the OS on our servers from Ubuntu 10.04 LTS to Ubuntu 12.04 LTS. Unfortunately, it seems that the latency to run a thread that has become runnable has significantly increased from the 2.6 kernel to the 3.2 kernel. In fact the latency numbers we are getting are hard to believe.
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How do I get a file extension in PHP?
...O_EXTENSION);
This is fast and built-in. pathinfo() can give you other information, such as canonical path, depending on the constant you pass to it.
Remember that if you want to be able to deal with non ASCII characters, you need to set the locale first. E.G:
setlocale(LC_ALL,'en_US.UTF-8');
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Where is PATH_MAX defined in Linux?
... file should I invoke with #include to be able to use PATH_MAX as an int for sizing a string?
5 Answers
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Is it possible to make the -init method private in Objective-C?
... reason:@"-init is not a valid initializer for the class Foo"
userInfo:nil];
return nil;
}
The other alternative — which is probably far better in practice — is to make -init do something sensible for your class if at all pos...
rails - Devise - Handling - devise_error_messages
...t myself. I just found this issue logged on Github https://github.com/plataformatec/devise/issues/issue/504/#comment_574788
Jose is saying that devise_error_messsages! method is just a stub (though it contains implementation) and that we're supposed to override/replace it. It would have been nice i...
Why call git branch --unset-upstream to fixup?
...icious at best—it means a different Git feature is unable to do anything for you—and Git is warning you about it. You have been getting along just fine without having the "upstream tracking" feature work as intended, so it's up to you whether to change anything.
For another take on upstream se...
How to print the ld(linker) search path
...m library paths. You could also try to set the LIBRARY_PATH env variable before compiling: $ LIBRARY_PATH=/somedir/ gcc ...
– faken
Sep 8 '14 at 14:12
1
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How do I convert Word files to PDF programmatically? [closed]
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Use a foreach loop instead of a for loop - it solved my problem.
int j = 0;
foreach (Microsoft.Office.Interop.Word.Page p in pane.Pages)
{
var bits = p.EnhMetaFileBits;
var target = path1 +j.ToString()+ "_image.doc";
...