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Create objective-c class instance by name?
...
217
id object = [[NSClassFromString(@"NameofClass") alloc] init];
...
Obtain Bundle Identifier programmatically
...ring *bundleIdentifier = [[NSBundle mainBundle] bundleIdentifier];
Swift 1.2
let bundleIdentifier = NSBundle.mainBundle().bundleIdentifier
Swift 3.0
let bundleIdentifier = Bundle.main.bundleIdentifier
Xamarin.iOS
var bundleIdentifier = NSBundle.MainBundle.BundleIdentifier
...
Why does Go have a “goto” statement
...amma.go file, the goto statement is used:
for x < 0 {
if x > -1e-09 {
goto small
}
z = z / x
x = x + 1
}
for x < 2 {
if x < 1e-09 {
goto small
}
z = z / x
x = x + 1
}
if x == 2 {
return z
}
x = x - 2
p = (((((x*_gamP[0]+_...
std::back_inserter for a std::set?
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140
set doesn't have push_back because the position of an element is determined by the comparator ...
Does Notepad++ show all hidden characters?
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edited Jun 26 '18 at 18:47
Peter Mortensen
26.5k2121 gold badges9292 silver badges122122 bronze badges
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Android studio: why are minSdkVersion and targetSdkVersion specified both in AndroidManifest.xml and
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111
Gradle overrides the manifest values, and I prefer to update the build.gradle file rather than...
pandas resample documentation
...requency
M month end frequency
SM semi-month end frequency (15th and end of month)
BM business month end frequency
CBM custom business month end frequency
MS month start frequency
SMS semi-month start frequency (1st and 15th)
BMS business month start fr...
How to cancel a Task in await?
...= new CancellationTokenSource();
source.CancelAfter(TimeSpan.FromSeconds(1));
Task<int> task = Task.Run(() => slowFunc(1, 2, source.Token), source.Token);
// (A canceled task will raise an exception when awaited).
await task;
}
private int slowFunc(int a, int b, CancellationToken ...
Full Page
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173
Here's the working code. Works in desktop and mobile browsers. hope it helps. thanks for eve...
How to only find files in a given directory, and ignore subdirectories using bash
...ant to limit the find to the first level you can do:
find /dev -maxdepth 1 -name 'abc-*'
... or if you particularly want to exclude the .udev directory, you can do:
find /dev -name '.udev' -prune -o -name 'abc-*' -print
...