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How to merge lists into a list of tuples?
... pairing up, that's creating the product of the lists. itertools.product() does that.
– Martijn Pieters♦
Aug 9 '16 at 16:12
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“Git fatal: ref HEAD is not a symbolic ref” while using maven release plugin
...ion=1.2.0-SNAPSHOT -Dtag=v1.1.2 -X from an Atlassian Bamboo plan. However doing the same in the command line works fine. The full error stack is below.
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When to use LinkedList over ArrayList in Java?
...ent implementations of the List interface. LinkedList implements it with a doubly-linked list. ArrayList implements it with a dynamically re-sizing array.
As with standard linked list and array operations, the various methods will have different algorithmic runtimes.
For LinkedList<E>
get(...
Android EditText delete(backspace) key event
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NOTE: onKeyListener doesn't work for soft keyboards.
You can set OnKeyListener for you editText so you can detect any key press
EDIT: A common mistake we are checking KeyEvent.KEYCODE_BACK for backspace, but really it is KeyEvent.KEYCODE_DEL (R...
Why are static variables considered evil?
...e a good number of statics. I was asked by the senior technical lot to cut down on the number of statics used. I've googled about the same, and I find that many programmers are fairly against using static variables.
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Better way of incrementing build number?
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I don't need the git commit (or tag) in the plist file so a simple incrementing system is fine (as provided by agvtool), however the act of modifying the plist during the build breaks Xcode frequently (since removing the script...
How to check if mod_rewrite is enabled in php?
...l enabled modules, so to check if mod_rewrite is enabled, you could simply do
in_array('mod_rewrite', apache_get_modules());
Unfortunately, you're most likely trying to do this with CGI, which makes it a little bit more difficult.
You can test it using the following, though
strpos(shell_exec('/...
How connect Postgres to localhost server using pgAdmin on Ubuntu?
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If I do that, this error appear Error connecting to the server: fe_sendauth: no password supplied
– TuGordoBello
Jul 23 '14 at 20:00
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Why is Go so slow (compared to Java)?
...enchmark figures are almost entirely about quality of implementation. They don't have a huge amount to do with the language as such, except to the extent that the implementation spends runtime supporting language features that the benchmark doesn't really need. In most compiled languages a sufficien...
Remove empty elements from an array in Javascript
How do I remove empty elements from an array in JavaScript?
44 Answers
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