大约有 20,000 项符合查询结果（耗时：0.0305秒） [XML]
What is the purpose of “android.intent.category.DEFAULT”?
... it and it does not work without DEFAULT category. If you don't believe me test for yourself.
– Bob Ueland
Dec 19 '15 at 14:40
2
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Display help message with python argparse when script is called without any arguments
...rint the help message whenever the error
method is triggered. For example, test.py --blah will print the help message
too if --blah isn't a valid option.
If you want to print the help message only if no arguments are supplied on the
command line, then perhaps this is still the easiest way:
import ...
How do I escape a single quote in SQL Server?
...wn us in your example. The following SQL illustrates this functionality. I tested it on SQL Server 2008:
DECLARE @my_table TABLE (
[value] VARCHAR(200)
)
INSERT INTO @my_table VALUES ('hi, my name''s tim.')
SELECT * FROM @my_table
Results
value
==================
hi, my name's tim.
...
Random number from a range in a Bash Script
...
@Dennis Williamson: Running your test with -n 1 showed negligible time differences, even with end=4000000000. Good to know shuf works smart, not hard :-)
– leedm777
Apr 1 '10 at 20:59
...
Max return value if empty query
...sing an aggregate function like Max on the result. I also think (I haven't tested this yet) that the generated SQL would use an extra subselect query by doing that, while mine would just deal with an empty set by returning null. Thanks for the upvote and feedback! ;)
– CptRobby...
How to get body of a POST in php?
...
according to my test, this php://input is empty for application/x-www-form-urlencoded content-type as well (besides multipart/form-data)
– YakovL
Feb 16 '18 at 23:59
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dyld: Library not loaded: /usr/local/lib/libpng16.16.dylib with anything php related
... I got same problem, but only with PHPStorm. And exactly when I try to run test from the editor.
dyld is the dynamic linker
I sow that dyld was looking for /usr/local/lib/libpng15.15.dylib but inside my /usr/local/lib/ there was not. In that folder, I got libpng16.16.dylib.
Thanks to a comment, I...
Django MEDIA_URL and MEDIA_ROOT
...ill put the added scheme to the end of the list, it will of course only be tested if no previous url pattern matches. You can avoid that by using something like this where the "catch all" url pattern is added at the very end, independent from the if statement:
if settings.DEBUG:
urlpatterns.app...
Disable scrolling on ``
...roll class it wont change on scroll, otherwise everything stays the same.
Test here with JSFiddle
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Tracking Google Analytics Page Views with AngularJS
...one tip is that google analytics will not fire on localhost. So if you are testing on localhost, use the following instead of the default create (full documentation)
ga('create', 'UA-XXXX-Y', {'cookieDomain': 'none'});
sha...