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How to install latest version of Node using Brew
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Nice, this fixed an NPM failure ("Buffer.alloc is not a function") because the node keg was unlinked; needed to force link/overwrite old files.
– dave
Sep 4 '17 at 6:14
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UITextField border color
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Try this:
UITextField *theTextFiels=[[UITextField alloc]initWithFrame:CGRectMake(40, 40, 150, 30)];
theTextFiels.borderStyle=UITextBorderStyleNone;
theTextFiels.layer.cornerRadius=8.0f;
theTextFiels.layer.masksToBounds=YES;
theTextFiels.backgroundColor=[U...
What does “@private” mean in Objective-C?
... (id)init {
if (self = [super init]) {
other = [[MySecondClass alloc] init];
// Neither MyFirstClass nor MySecondClass provided any
// accessor methods, so if we're going to access any ivars
// we'll have to do it directly, like this:
other->publicNum...
string to string array conversion in java
...rName};
System.out.println(strArray[0]); //prints "name"
The second line allocates a String array with the length of 1. Note that you don't need to specify a length yourself, such as:
String[] strArray = new String[1];
instead, the length is determined by the number of elements in the initalize...
Comparing two strings, ignoring case in C# [duplicate]
...oLowerCase version is not going to be faster - it involves an extra string allocation
(which must later be collected), etc.
Personally, I'd use
string.Equals(val, "astringvalue", StringComparison.OrdinalIgnoreCase)
this avoids all the issues of culture-sensitive strings, but as a consequence it...
How to enable NSZombie in Xcode?
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Doesnt break on the call to the deallocated object on device, any way to make that happen?
– jjxtra
Oct 21 '11 at 15:31
95
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Multiple arguments to function called by pthread_create()?
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main() has it's own thread and stack variables. either allocate memory for 'args' in the heap or make it global:
struct arg_struct {
int arg1;
int arg2;
}args;
//declares args as global out of main()
Then of course change the references from args->arg1 to args.arg...
Fast permutation -> number -> permutation mapping algorithms
... {
bNoSymbol = false;
}
// allocate output storage
this.iOutPosition = new int[this.rChose];
// initialize the bin slot with the right size
this.slot = new BinSlot(this.nTotal);
// allocate and initiali...
Import text file as single character string
...foo.txt'
readChar(fileName, file.info(fileName)$size)
Note that readChar allocates space for the number of bytes you specify, so readChar(fileName, .Machine$integer.max) does not work well...
share
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How to initialise a string from NSData in Swift
...ngEncoding:NSUTF8StringEncoding];
NSString *myStringFromData = [[NSString alloc] initWithData:myStringData encoding:NSUTF8StringEncoding];
NSLog(@"My string value: %@",myStringFromData);
Swift
//This your data containing the string
let myStringData = "My String".dataUsingEncoding(NSUTF8String...