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Add new column with foreign key constraint in one command
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@knocte it is for ms sql server - question is now tagged to clarify that
– sqladmin
Apr 22 '16 at 4:52
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Profiling Django
...rofile logs on-the-fly, especially in production. I've used this technique now on several occasions because it has a light touch — no pesky middleware or third-party Django applications are required!
For example, to profile a particular view that seems to be running slow, you could crack open the...
How can I force WebKit to redraw/repaint to propagate style changes?
...n 2010. It's 2013 and the bug is still around. Thanks. By the way, anyone know if there is any issue registered at webkit tracker?
– RaphaelDDL
Apr 24 '13 at 17:35
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Convert Datetime column from UTC to local time in select statement
... @MichaelGoldshteyn if you have a timezone offset you still dont know what logical timezone a time is in. Timezones are social things and can be changed by governments at different points. The offset for a timezone can be different at different points in time/history (summer time being a ...
How to copy a file to multiple directories using the gnu cp command
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Thanks for the answer! Now that I think about it a bit more, without extra flags (which do not exist) cp will not know what is the source and what is the DEST dir.
– Tom Feiner
Oct 12 '08 at 16:39
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How can I remove a character from a string using Javascript?
... I think it's the best solution, very simple and you don't need to know regex for it!
– Commercial Suicide
May 28 '17 at 21:10
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How to perform mouseover function in Selenium WebDriver using Java?
...e element that reveals the others, then during the same chain, move to the now revealed element and click on it.
When using Action Chains you have to remember to 'do it like a user would'.
Actions action = new Actions(webdriver);
WebElement we = webdriver.findElement(By.xpath("html/body/div[13]/ul...
Simplest code for array intersection in javascript
...riginal question saying that the contents are expected to contain arrays. Now, you'd be right to say that unexpected input should be handled, but if the spec already happened to dictate that input must be arrays of numbers (as I assumed) then the code would be fine.
– atk
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How to open emacs inside bash
...ted at /home/usr/ and at the bottom add the line:
alias enw='emacs -nw'
Now each time you open a terminal session you just type, for example, enw and you have with three letters the emacs no-window option :).
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Proper use cases for Android UserManager.isUserAGoat()?
...;As of {@link android.os.Build.VERSION_CODES#LOLLIPOP}, this method can
* now automatically identify goats using advanced goat recognition technology.</p>
*
* @return Returns true if the user making this call is a goat.
*/
public boolean isUserAGoat() {
return mContext.getPackageManage...