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Use dynamic (variable) string as regex pattern in JavaScript
...ar match = myRegExp.exec(data);
var replaceThis = match[1];
var writeString = data.replace(replaceThis, newString);
fs.writeFile(file, writeString, 'utf-8', function (err) {
if (err) throw err;
console.log(file + ' updated');
});
});
}
searchString = "data_file_directori...
How do I generate a stream from a string?
I need to write a unit test for a method that takes a stream which comes from a text file. I would like to do do something like this:
...
PHP array delete by value (not key)
...
@Adam Why not test it out? My feeling is that array_diff() would be slower as it's comparing two arrays, not simply searching through one like array_search().
– Bojangles
Aug 29 '11 at 0:57
...
What do the terms “CPU bound” and “I/O bound” mean?
...id-10k-sp 27.65 7.80 3.54
nnet_test 32.79 10.57 3.10
parser-125k 71.43 25.00 2.86
radix2-big-64k 2320.19 623.4...
Programmatically relaunch/recreate an activity?
... startActivity(getIntent());
finish();
}
}
}
Testing
I tested it a bit, and there are some problems:
If the activity is the lowest one on the stack, calling startActivity(...); finish(); just exist the app and doesn't restart the activity.
super.recreate() doesn't ac...
Delete multiple remote branches in git
...this. Answers to those questions address the same problem, you may want to test the solutions yourself.
– neevek
May 11 '12 at 17:11
...
var self = this?
...rror and this refers to your desired scope in your instance.
this.name = 'test'
myObject.doSomething(data => {
console.log(this.name) // this should print out 'test'
});
share
|
improve this...
Comparing HTTP and FTP for transferring files
...onnections
using the same 1GB .zip file
under the same network conditions (tested one after the other)
The result:
using FTP: 6 minutes
using HTTP: 4 minutes
using a concurrent http downloader software (fdm): 1 minute
So, basically under a "real life" situation:
1) HTTP is faster than FTP whe...
Does a view exist in ASP.NET MVC?
...
@SOReader , i hvnt tested but , IController controller = new HomeController(); and then controller.ControllerContext will give the thing which you can pass to findview methods.
– Vishal Sharma
Dec 6 '13 at...
Check if something is (not) in a list in Python
...ot in). As mentioned in the documentation,
The operators in and not in test for membership. x in s evaluates to
True if x is a member of s, and False otherwise. x not in s returns
the negation of x in s.
Additionally,
The operator not in is defined to have the inverse true value of in....