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jQuery selector regular expressions
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I'm getting Error: Syntax error, unrecognized expression: unsupported pseudo: regex
– ryan2johnson9
Jan 29 '15 at 0:15
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The static keyword and its various uses in C++
...initialized global variable with internal linkage
const int globalVar3; // error, since const variables must be initialized upon declaration
const int globalVar4 = 23; //correct, but with static linkage (cannot be accessed outside the file where it has been declared*/
extern const double globalVar5 ...
How do I format a date with Dart?
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Is intl broken? Uncaught Error: FileSystemException: Cannot open file, path = 'E:\dart\ws\web\packages\intl\intl.dart' (OS Error: The system cannot find the path specified.
– javapadawan
Sep 21 '14 at 17:47
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Using Python 3 in virtualenv
... using the latest anaconda python 3.6 on mac, and python3 -m venv /path/v3 errors here. Error: Command '['/path/v3/bin/python3', '-Im', 'ensurepip', '--upgrade', '--default-pip']' returned non-zero exit Am I missing something? With the --without-pip option, it at least creates the venv with activ...
Check if the number is integer
... @PatrickT You are in the realm of machine dependent rounding errors. In that respect my solution is the same as the accepted one 1.0000000000000001 == 1L [1] TRUE. But my solution is better if you already get a number in string form check.integer("1000000000000000000000000000000000001...
Effects of the extern keyword on C functions
...fine a file scope variable. For example,
extern int i = 4;
will give an error or warning, depending on the compiler.
Usage of extern is useful if you explicitly want to avoid definition of a variable.
Let me explain:
Let's say the file a.c contains:
#include "a.h"
int i = 2;
int f() { i++; ...
iOS 7 style Blur view
...ice = [AVCaptureDevice defaultDeviceWithMediaType:AVMediaTypeVideo];
NSError *error;
AVCaptureDeviceInput *deviceInput = [AVCaptureDeviceInput deviceInputWithDevice:inputDevice error:&error];
if ([session canAddInput:deviceInput]) {
[session addInput:deviceInput];
}
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How to inflate one view with a layout
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I get an error: 02-25 22:21:19.324: ERROR/AndroidRuntime(865): Caused by: java.lang.IllegalStateException: The specified child already has a parent. You must call removeView() on the child's parent first.
– Micha...
JSON.Net Self referencing loop detected
...ling = ReferenceLoopHandling.Ignore
});
JSON.NET Error Self referencing loop detected for type
it also referes to the Json.NET codeplex page at:
http://json.codeplex.com/discussions/272371
Documentation: ReferenceLoopHandling setting
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SQLite Concurrent Access
..., more details here
You're also likely to run into the database is locked error, especially in the journaled mode so your app needs to be designed with this error in mind
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