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What does the 'L' in front a string mean in C++?
... to use wchar_t" is arbitrary jugement. As a non native English speaker, I can say that I must use it all the time...
– Heyji
May 27 '19 at 19:48
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How do I navigate in the results of Diff
...ault $PAGER used (even when it is not set) is less (it used to be the less capable more).
In both less and more the ? key gives you a command shortcut list.
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How to export plots from matplotlib with transparent background?
I am using matplotlib to make some graphs and unfortunately I cannot export them without the white background.
2 Answers
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How to use relative/absolute paths in css URLs?
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The URL is relative to the location of the CSS file, so this should work for you:
url('../../images/image.jpg')
The relative URL goes two folders back, and then to the images folder - it should work for both cases, as long as the structure is the same...
Best way of returning a random boolean value
...alse].sample is not faster than rand > 0.5
– Ivan Castellanos
Sep 24 '17 at 1:33
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converting drawable resource image into bitmap
I am trying to use the Notification.Builder.setLargeIcon(bitmap) that takes a bitmap image. I have the image I want to use in my drawable folder so how do I convert that to bitmap?
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Display current date and time without punctuation
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Here you go:
date +%Y%m%d%H%M%S
As man date says near the top, you can use the date command like this:
date [OPTION]... [+FORMAT]
That is, you can give it a format parameter, starting with a +.
You can probably guess the meaning of the formatting symbols I used:
%Y is for year
%m is ...
UML class diagram enum
...Enumerations actually work more like Datatypes than Classes in UML, so typically Associations aren't shown any more than they would be if you declared an attribute to be of type Integer. If your modeling tool has explicit support for enumerations, you should use that and only use the Class + <&l...
How to git log in reverse order?
I recently learned that I can get hg log to print the history in reverse order with:
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Url.Action parameters?
..."<%: Url.Action("GetByList", "Listing", new { name = "John", contact = "calgary, vancouver" }) %>">
<span>People</span>
</a>
Assuming you are using the default routes this should generate the following markup:
<a href="/Listing/GetByList?name=John&amp;contact...