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How to use subprocess popen Python
...rusted user supplied data. But I am prepared to call a truce on that item. My point was more that there is no reason not to use shell=True except when using untrusted input. Simply stating that shell=True is not recommended is misleading.
– Hans Then
Sep 26 '12...
How can I create an array with key value pairs?
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My PHP is a little rusty, but I believe you're looking for indexed assignment. Simply use:
$catList[$row["datasource_id"]] = $row["title"];
In PHP arrays are actually maps, where the keys can be either integers or strings....
How to remove items from a list while iterating?
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What if my list is huge and can't afford making a copy?
– jpcgt
Nov 15 '14 at 23:43
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How to flush output of print function?
...in/python3 to #!/usr/bin/python3 -u - now when you run your script (e.g. ./my_script.py) the -u will always be added for you
– James
Sep 7 at 17:22
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How can I determine if a String is non-null and not only whitespace in Groovy?
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Another option is
if (myString?.trim()) {
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}
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Target elements with multiple classes, within one rule
...classes could be different within different containers. Say I have this in my CSS:
2 Answers
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java.nio.file.Path for a classpath resource
... whether the preceding "/" is needed in your case I don't know, but in my case class.getResource requires a slash but getSystemResourceAsStream can't find the file when prefixed with a slash.
– Adam
Jul 12 '16 at 13:18
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Difference between 2 dates in SQLite
...ure, and a very simplistic answer, if you ask me." Yeah you're right. But my answer was given 3 minutes after he asked his question when yours comes over two years later. Simplistic but she seemed to suit him.
– Fred
Jan 16 '17 at 14:11
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Using Git, show all commits that are in one branch, but not the other(s)
...t merged into some other branch. Thus, I'd like to see all commits made to my current branch which have not been applied to any other branch [or, if this is not possible without some scripting, how does one see all commits in one branch which have not been applied to another given branch?].
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Why should I prefer to use member initialization lists?
I'm partial to using member initialization lists with my constructors... but I've long since forgotten the reasons behind this...
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