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How to remove all subviews of a view in Swift?
...IT: (thanks Jeremiah / Rollo)
By far the best way to do this in Swift for iOS is:
view.subviews.forEach({ $0.removeFromSuperview() }) // this gets things done
view.subviews.map({ $0.removeFromSuperview() }) // this returns modified array
^^ These features are fun!
let funTimes = ["Awesome","Cra...
How to implement static class member functions in *.cpp file?
...er file say foo.h
class Foo{
public:
static void someFunction(params..);
// other stuff
}
In your implementation file say foo.cpp
#include "foo.h"
void Foo::someFunction(params..){
// Implementation of someFunction
}
Very Important
Just make sure you don't use the static ...
Show all Elasticsearch aggregation results/buckets and not just 10
...
The size param should be a param for the terms query example:
curl -XPOST "http://localhost:9200/imoveis/_search?pretty=1" -d'
{
"size": 0,
"aggregations": {
"bairro_count": {
"terms": {
"field": "bair...
Get current folder path
...rectory() in your case, as the current directory may differ from the execution folder, especially when you execute the program through a shortcut.
It's better to use Path.GetDirectoryName(Assembly.GetExecutingAssembly().Location); for your purpose. This returns the pathname where the currently exec...
Mathematical functions in Swift
How do I use mathematical functions like sqrt() , floor() , round() , sin() , etc?
6 Answers
...
How to disable/enable the sleep mode programmatically in iOS?
...
You can disable the idle timer as follows;
In Objective-C:
[UIApplication sharedApplication].idleTimerDisabled = YES;
In Swift:
UIApplication.sharedApplication().idleTimerDisabled = true
In Swift 3.0 & Swift 4.0:
UIApplication.shared.isIdleTimerDisabled = true
Set it back to NO or f...
Coding Style Guide for node.js apps? [closed]
...lves take a callback as an argument, it should be last, e.g. callback(err, param1, param2, callback)
Indentation, spacing between braces and keywords and semicolon placement are all a matter of preference.
share
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How to check “hasRole” in Java Code with Spring Security?
...it's not, you could just add SecurityContextHolderAwareRequestWrapper as a parameter. And if it was a web app you could just declare HttpServletRequest as a parameter and call isUserInRole
– David Bradley
Sep 9 '18 at 3:34
...
How to remove new line characters from a string?
... I used Regex.Replace with the exact same regular expression string as the parameter, it worked. Thanks.
– instanceof
Jan 26 '16 at 8:57
9
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Error when testing on iOS simulator: Couldn't register with the bootstrap server
...me changes to the code and built the app again. Now when I run the application, I get this error in the console
31 Answers
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