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Convert Unicode to ASCII without errors in Python
...t declarations match the actual content. (Which is a PITA, yeah, I should know, I was one of those before).
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Git file permissions on Windows
...sents execute permissions.
git update-index --chmod=+x 'scriptname.ext'
Now re-verify the permissions.
git ls-files --stage
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if you are using Windows PC, but deploying on linux machine. Execute the below command in the first place to make it co...
Remove leading or trailing spaces in an entire column of data
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didn't know about CLEAN(..) till today! very useful:)
– Dmitry Pavliv
Apr 8 '14 at 11:45
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float:left; vs display:inline; vs display:inline-block; vs display:table-cell;
...concept was poorly designed in the CSS specs. Nothing we can do about that now though. But the important thing is it does work, and it works in all browsers (even IE6/7), so use it if you like it.
The additional markup for clearing may not be necessary if you use the :after selector to clear the f...
Android update activity UI from service
...cts to implement Parcelable - this is particularly important to me as I am now sharing code between Android and iOS (using RoboVM)
RxJava provides canned (and cross-platform) scheduling, and easy composition of sequential asynchronous operations.
This should be more efficient than using a LocalBroad...
Collections.emptyList() returns a List?
...son(String name) {
this(name,Collections.<String>emptyList());
}
Now when you're doing straight assignment, the compiler can figure out the generic type parameters for you. It's called type inference. For example, if you did this:
public Person(String name) {
List<String> emptyL...
Input widths on Bootstrap 3
...d using extra css classes which you can find in the BS3 discussion here . Now that BS4 is out it is possible to use the included sizing styles to manage this so this is not going to be relevant for much longer. Thanks all for good input on this popular SO question.
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Using union and order by clause in mysql
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This was working great for older MySQL versions, now this approach will NOT work. Because SQL standard do not guarantee to preserve order of subquery.
– Andrei
Jun 18 '18 at 5:51
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How do I convert a string to a double in Python?
I would like to know how to convert a string containing digits to a double.
3 Answers
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Expansion of variables inside single quotes in a command in Bash
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@Evert: Don't know how to say it better. I've removed the sentence.
– Jo So
Mar 9 '17 at 15:13
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