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How to remove debugging from an Express app?
... like to remove the debugging mode. I am using express , redis , socket.io and connect-redis , but I do not know where the debugging mode comes from.
...
How to programmatically get iOS status bar height
... that currently the status bar (with the time, battery, and network connection) at the top of the iPhone/iPad is 20 pixels for non-retina screens and 40 pixels for retina screens, but to future proof my app I would like to be able to determine this without hard coding values. Is it possible to figur...
Error : The service is invalid
...
Xcode and the GDB connection is quite temperamental. The device and your Mac can become unsynchronised with each other. My checklist for this sort of thing:
Restart Xcode.
Delete the .app from your iOS device, do a Clean then Rebuild.
Disconnect, r...
Why can templates only be implemented in the header file?
...
template<typename T>
struct Foo
{
T bar;
void doSomething(T param) {/* do stuff using T */}
};
// somewhere in a .cpp
Foo<int> f;
When reading this line, the compiler will create a new class (let's call it FooInt), which is equivalent to the following:
struct FooInt
{
i...
Retrieve list of tasks in a queue in Celery
...tps://github.com/mher/flower/blob/master/flower/utils/broker.py#L135
:param queue: The name of the queue to make a name for.
:param pri: The priority to make a name with.
:return: A name for the queue-priority pair.
"""
if pri not in DEFAULT_PRIORITY_STEPS:
raise ValueEr...
How to get an enum value from a string value in Java?
...A common method for all enums since they can't have another base class
* @param <T> Enum type
* @param c enum type. All enums must be all caps.
* @param string case insensitive
* @return corresponding enum, or null
*/
public static <T extends Enum<T>> T getEnumFromString(Class...
How to retrieve POST query parameters?
...express.bodyParser());
app.post('/', function(req, res){
var email = req.param('email', null); // second parameter is default
});
Here's the original connect-only version:
// example using just connect
var connect = require('connect');
var url = require('url');
var qs = require('qs');
var serv...
UILabel Align Text to center
...
From iOS 6 and later UITextAlignment is deprecated. use NSTextAlignment
myLabel.textAlignment = NSTextAlignmentCenter;
Swift Version from iOS 6 and later
myLabel.textAlignment = .center
...
Convert String to System.IO.Stream [duplicate]
I need to convert a String to System.IO.Stream type to pass to another method.
5 Answers
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UIWebView background is set to Clear Color, but it is not transparent
I'm developing an iOS 4 application using iOS SDK latest version and XCode 4.2.
8 Answers
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