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Chrome Developer Tools: How to find out what is overriding a CSS rule?
Well, this is pretty straightforward. If Chrome's Developer Tools is showing me that a style is overridden, how to see what CSS rule is overriding it?
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Why does one often see “null != variable” instead of “variable != null” in C#?
...ed legal code):
// Probably wrong
if (x = 5)
when you actually probably meant
if (x == 5)
You can work around this in C by doing:
if (5 == x)
A typo here will result in invalid code.
Now, in C# this is all piffle. Unless you're comparing two Boolean values (which is rare, IME) you can writ...
Inserting a text where cursor is using Javascript/jquery
I have a page with a lot of textboxes. When someone clicks a link, i want a word or two to be inserted where the cursor is, or appended to the textbox which has the focus.
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How to remove the lines which appear on file B from another file A?
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Man page link is not loading for me – alternative: linux.die.net/man/1/comm
– Felix Rabe
Jun 23 '19 at 11:25
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Differences between C++ string == and compare()?
I just read some recommendations on using
9 Answers
9
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Git: updating remote branch information
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If you perform something like
git branch -d -r remote_name/branch_name
you only remove your local checkout. This command doesn't do anything to the remote repository, which is why it still shows up.
Solution:
git push origin :branch_nam...
renamed heroku app from website, now it's not found
...any heroku command, I get App not found . Does anybody know of a way to remedy this?
6 Answers
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Animate scrollTop not working in firefox
...dden; height: 100%; }
body { overflow: auto; height: 100%; }
I would assume that the JS solution would be least invasive.
Update
A lot of the discussion below focuses on the fact that animating the scrollTop of two elements would cause the callback to be invoked twice. Browser-detection featur...
Trying to mock datetime.date.today(), but not working
Can anyone tell me why this isn't working?
19 Answers
19
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How can I ask the Selenium-WebDriver to wait for few seconds in Java?
...dea of explicit wait is
WebDriverWait.until(condition-that-finds-the-element);
The concept of implicit wait is
driver.manage().timeouts().implicitlyWait(10, TimeUnit.SECONDS);
You can get difference in details here.
In such situations I'd prefer using explicit wait (fluentWait in particular...