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NSString tokenize in Objective-C
...tring (useful link):
NSString *string = @"oop:ack:bork:greeble:ponies";
NSArray *chunks = [string componentsSeparatedByString: @":"];
Hope this helps!
Adam
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C# vs Java generics [duplicate]
... of the limitations
of erasure (such as being unable to
create generic arrays). This
also means that there is no
performance hit from runtime casts and
normally expensive boxing conversions.
Rather than saying ".NET generics is better than Java generics", one should look into the differe...
Get local IP address in node.js
...has one real network interface. It could easily be refactored to return an array of IPs for multi-interface machines.
function getIPAddress() {
var interfaces = require('os').networkInterfaces();
for (var devName in interfaces) {
var iface = interfaces[devName];
for (var i = 0; i < ...
ng-repeat :filter by single field
I have an array of products that I'm repeating over using ng-repeat and am using
12 Answers
...
How to select the row with the maximum value in each group
...allest and largest value in a group because the values are available as an array. So you can first sort by pt descending and then use pt[1] or first(pt) to get the highest value: group %>% group_by(Subject) %>% arrange(desc(pt), .by_group = TRUE) %>% summarise(max_pt=first(pt), min_pt=last...
Test PHP headers with PHPUnit
...
I had to use xdebug_get_headers(), to get the array of set headers. headers_list() global function did not work in my case.
– Shalom Sam
Nov 8 '15 at 13:21
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Binding an enum to a WinForms combo box, and then setting it
...e string ToString()
{
return _caption;
}
}
Now return an array of objects with all the enums mapped to a string:
public object[] GetNumberNameRange()
{
return new object[]
{
new EntityName(Number.Zero, "Zero is chosen"),
new EntityName(Number.One, "One is c...
How to calculate number of days between two dates
... here is the signature : moment().diff(Moment|String|Number|Date|Array, String, Boolean);
– Sumit
May 17 '18 at 11:43
...
Difference between fprintf, printf and sprintf?
... output stream is currently pointing.
sprintf writes formatted text to an array of char, as opposed to a stream.
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Is it possible to override JavaScript's toString() function to provide meaningful output for debuggi
...of its arguments to the console:
var puts = function(){
var strings = Array.prototype.map.call(arguments, function(obj){
return '' + obj;
});
console.log.apply(console, strings);
};
Usage:
puts(foo) //logs 'Pity the Foo'
puts(foo, [1,2,3], {a: 2}) //logs 'Pity the Foo 1,2,3...