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Error on renaming database in SQL Server 2008 R2
...DIATE while altering a database that other users might be operating on, in order to ensure the integrity of these operations. But it is not really necessary when setting the database back to MULTI_USER mode again since the database is already at SINGLE_USER mode and you are the only user able to run...
JavaScript regex multiline flag doesn't work
... issues, it is highly recommended to use the *? quantifier instead of * in order to avoid greediness. This will avoid catching the last <h1> of the document: that's probably not what you want and that's not efficient as the regexp will continue to look for <h1> until the end of the strin...
Remove redundant paths from $PATH variable
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Here is a one line code that cleans up the PATH
It does not disturb the order of the PATH, just removes duplicates
Treats : and empth PATH gracefully
No special characters used, so does not require escape
Uses /bin/awk so it works even when PATH is broken
export PATH="$(echo "$PATH" |/bi...
Text border using css (border around text)
Is there a way to integrate a border around text like the image below?
5 Answers
5
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How do I access named capturing groups in a .NET Regex?
...gex.IsMatch part.
I also moved the Regex definition outside the method in order to construct it just once (I think is the sensible approach if we are storing that the assembly with the RegexOptions.Compiled option).
private static Regex hrefRegex = new Regex("<td>\\s*<a\\s*href\\s*=\\s*(?...
How do you produce a .d.ts “typings” definition file from an existing JavaScript library?
...curacy you're looking for. Let's review the options, in roughly descending order of desirability.
Maybe It Exists Already
Always check DefinitelyTyped (https://github.com/DefinitelyTyped/DefinitelyTyped) first. This is a community repo full of literally thousands of .d.ts files and it's very likel...
Linux bash: Multiple variable assignment
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I think this might help...
In order to break down user inputted dates (mm/dd/yyyy) in my scripts, I store the day, month, and year into an array, and then put the values into separate variables as follows:
DATE_ARRAY=(`echo $2 | sed -e 's/\// /g'`)
MON...
Static methods in Python?
...k that Steven is actually right. To answer the original question, then, in order to set up a class method, simply assume that the first argument is not going to be a calling instance, and then make sure that you only call the method from the class.
(Note that this answer refers to Python 3.x. In Py...
Passing arguments to require (when loading module)
...o a function (thus overriding the previous assignment). If you reverse the order of the assignment you should be able to access the auth function as you'd expect. Again it's hard to tell without actually seeing the code.
– David Weldon
Oct 31 '12 at 7:43
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AI2 Media Notification
...unction gradually switches everything down (display, CPU, WiFi, etc.). In order to bypass Doze mode effectively, it is necessary to create a foreground service. A lot of useful background information can be found in the ZEBRA Developer Portal: Keeping your Android application running when the dev...