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Regex: matching up to the first occurrence of a character
..., by enclosing a list of characters in [] , which will match any character from the list. If the first character after the "[" is "^", the class matches any character not in the list.
This should work in most regex dialects.
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TypeScript “this” scoping issue when called in jquery callback
...de the original method on the prototype, and instead yield a bound version from the
// instance itself. The original method will no longer be accessible. Inside a getter, 'this' will refer to the instance.
var instance = this;
Object.defineProperty(instance, propKey.toString(), {
...
Should logger be private static or not
...ogger as static prevents the declaring class (and associated classloaders) from being garbage collected in J2EE containers that use a shared classloader. This will result in PermGen errors if you redeploy your application enough times.
I don't really see any way to work around this classloader leak...
How do I resize a Google Map with JavaScript after it has loaded?
...google.maps.event.trigger(map, "resize"); doesn't have any effect starting from version 3.32
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How do you do a case insensitive search using a pattern modifier using less?
...ronment variable LESS
I use LESS=-Ri, so that I can pump colorized output from grep into it, and maintain the ANSI colour sequences.
Another little used feature of less that I found is starting it with +F as an argument (or hitting SHIFT+F while in less). This causes it to follow the file you've o...
Maven equivalent for python [closed]
...It can rollback failed installations and also uninstall (something missing from easy_install/setuptools). In addition, you can specify dependencies through a requirements text file.
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App Inventor Tutorials and Examples: Dynamic Table Layout | Pura Vida Apps
...iter, for example | var delimiter = ","; // get the table to display from the window.AppInventor object and split at new line var urlArray = window.AppInventor.getWebViewString().split("\n"); //var urlArray = location.search.slice(1).split("/n"); var doc = document; var fragment = ...
Can a dictionary be passed to django models on create?
...is a django database model instance
def toDict( mod ):
import datetime
from decimal import Decimal
import re
#Go through the object, load in the objects we want
obj = {}
for key in mod.__dict__:
if re.search('^_', key):
continue
#Copy my data
if isinstance( mod.__...
On delete cascade with doctrine2
I'm trying to make a simple example in order to learn how to delete a row from a parent table and automatically delete the matching rows in the child table using Doctrine2.
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How can I make a UITextField move up when the keyboard is present - on starting to edit?
...omes up, then it's not needed.)
The standard way to prevent the TextFields from being covered by the keyboard is to move the view up/down whenever the keyboard is shown.
Here is some sample code:
#define kOFFSET_FOR_KEYBOARD 80.0
-(void)keyboardWillShow {
// Animate the current view out of t...