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Should I use s and s inside my s?
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edited Aug 27 '16 at 15:57
Sheric
37711 silver badge1414 bronze badges
answered Apr 5 '11 at 9:38
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Run cron job only if it isn't already running
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jjclarksonjjclarkson
5,56455 gold badges3333 silver badges6161 bronze badges
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Repeat a task with a time delay?
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450
You should use Handler's postDelayed function for this purpose. It will run your code with spec...
sizeof single struct member in C
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and use it like this:
typedef struct
{
float calc;
char text[255];
int used;
} Parent;
typedef struct
{
char flag;
char text[member_size(Parent, text)];
int used;
} Child;
I'm actually a bit surprised that sizeof((type *)0)->member) is even allowed as a constant ex...
What are the alternatives now that the Google web search API has been deprecated? [closed]
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Zimm3rZimm3r
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What is the difference between HashSet and List?
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215
Unlike a List<> ...
A HashSet is a List with no duplicate members.
Because a HashSet is ...
zsh compinit: insecure directories
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This fixed it for me:
$ cd /usr/local/share/zsh
$ sudo chmod -R 755 ./site-functions
Credit: a post on zsh mailing list
EDIT: As pointed out by @biocyberman in the comments. You may need to update the owner of site-functions as well:
$ sudo chown -R root:root ./site-functions
On my...
BASH copy all files except one
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54
Simple, if src/ only contains files:
find src/ ! -name Default.png -exec cp -t dest/ {} +
If...
What's the best way to add a drop shadow to my UIView
...= [UIColor blackColor].CGColor;
view.layer.shadowOffset = CGSizeMake(0.0f, 5.0f);
view.layer.shadowOpacity = 0.5f;
view.layer.shadowPath = shadowPath.CGPath;
First of all: The UIBezierPath used as shadowPath is crucial. If you don't use it, you might not notice a difference at first, but the keen...
Ignoring accented letters in string comparison
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254
EDIT 2012-01-20: Oh boy! The solution was so much simpler and has been in the framework nearly ...