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How to detect total available/free disk space on the iPhone/iPad device?
... &error];
if (dictionary) {
NSNumber *fileSystemSizeInBytes = [dictionary objectForKey: NSFileSystemSize];
NSNumber *freeFileSystemSizeInBytes = [dictionary objectForKey:NSFileSystemFreeSize];
totalSpace = [fileSystemSizeInBytes unsignedLongLongValue];
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Printing all global variables/local variables?
...rgc = 6*7; //Break here.
return 0;
}
argc and argv won't be shown by info locals. The message will be "No locals."
Reference: info locals command.
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UUID max character length
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This is the perfect kind of field to define as CHAR 36, by the way, not VARCHAR 36, since each value will have the exact same length. And you'll use less storage space, since you don't need to store the data length for each value, just the value.
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How to append a newline to StringBuilder
...independant. Use this code if you need to write a string that will be used by the underlying operating system, otherwise use '\n'.
– tuscland
Jun 2 '15 at 7:05
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What does @: (at symbol colon) mean in a Makefile?
... This is an excellent explaination of what this does, but do you by any chance know why you would do this in a makefile?
– Charles Keepax
Oct 13 '12 at 20:50
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Undoing a commit in TortoiseSVN
I committed a bunch of files (dozens of files in different folders) by accident. What is the easiest, cleanest (and safest!) way to 'undo' that commit without having to delete the files from my working directory?
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When editing Microsoft Office VBA, how can I disable the popup “Compile error” messages?
...artial line isn't syntactically valid, the VBA editor interrupts your work by popping up a "Compile error" message that has to be dismissed.
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when I run mockito test occurs WrongTypeOfReturnValue Exception
... edited Jul 17 '12 at 11:54
MByD
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answered Jul 17 '12 at 9:55
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How to set timer in android?
...;
setContentView(R.layout.main);
text = (TextView)findViewById(R.id.text);
text2 = (TextView)findViewById(R.id.text2);
text3 = (TextView)findViewById(R.id.text3);
Button b = (Button)findViewById(R.id.button);
b.setText("start");
b.setOnClickL...
What's the difference between git clone --mirror and git clone --bare
...d sets up a refspec configuration such that all these refs are overwritten by a git remote update in the target repository.
My original answer also noted the differences between a bare clone and a normal (non-bare) clone - the non-bare clone sets up remote tracking branches, only creating a local ...