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How to list commits since certain commit?
...nojlds I know that HEAD is pointing to the lasted commits, but what is the meaning of ^
– Kasun Siyambalapitiya
Dec 1 '16 at 9:14
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Difference between exit(0) and exit(1) in Python
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0 and 1 are the exit codes.
exit(0) means a clean exit without any errors / problems
exit(1) means there was some issue / error / problem and that is why the program is exiting.
This is not Python specific and is pretty common. A non-zero exit code is treated...
How can I select and upload multiple files with HTML and PHP, using HTTP POST?
...mp_name']); ?>
Notice you get an array with tmp_name data, which will mean you can access each file with an third pair of brackets with the file 'number' example:
$_FILES['file']['tmp_name'][0]
You can use php count() to count the number of files that was selected. Goodluck widdit!
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Image resizing client-side with JavaScript before upload to the server
...lem.. How can I send this image in a form with just submitting the form. I mean, like a post request triggered by submit button. You know, the usual way. Thank you for the gist!
– iedmrc
Aug 10 '16 at 12:05
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What does Provider in JAX-RS mean?
...%2fstackoverflow.com%2fquestions%2f13557442%2fwhat-does-provider-in-jax-rs-mean%23new-answer', 'question_page');
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How to use LocalBroadcastManager?
... this observer is bound to the Lifecycle object associated with the owner, meaning:
If the Lifecycle object is not in an active state, then the observer
isn't called even if the value changes.
After the Lifecycle object is destroyed, the observer is
automatically removed
The fact that LiveData o...
sqlalchemy: how to join several tables by one query?
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@pate I'm not sure what you mean by 'what is query set to', but it will join according the relations, and the yield 3-tuples. The arguments to the query() call are essentially the select list in sqlalchemy.
– letitbee
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How do I switch between the header and implementation file in Xcode 4?
...f the other many panes of Xcode, the keystroke combo has no, or different, meaning(s).)
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Postgresql SELECT if string contains
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shouldn't be the order of aaaa and tag_name reversed? i mean that you should put a column name after where
– user151496
May 11 '15 at 15:10
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CSS performance relative to translateZ(0)
...ext and containing block, as described in the spec. In plain English, this means that fixed position elements with a transformation applied to them will act more like absolutely positioned elements, and z-index values are likely to get screwed with.
If you take a look at this demo, you'll see what ...