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MySQL root password change
...e) and still no luck. Does anyone have any suggestions on what I can do next?
22 Answers
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Get URL query string parameters
...hich parses a URL and return its components. Including the query string.
Example:
$url = 'www.mysite.com/category/subcategory?myqueryhash';
echo parse_url($url, PHP_URL_QUERY); # output "myqueryhash"
Full documentation here
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Remove duplicate dict in list in Python
...t not in seen:
seen.add(t)
new_l.append(d)
print new_l
Example output:
[{'a': 123, 'b': 1234}, {'a': 3222, 'b': 1234}]
Note: As pointed out by @alexis it might happen that two dictionaries with the same keys and values, don't result in the same tuple. That could happen if they ...
.NET String.Format() to add commas in thousands place for a number
... @Justin: According to msdn.microsoft.com/en-us/library/0c899ak8.aspx, the ',' (and the '.') are replaced with the correct localized characters.
– Roger Lipscombe
Mar 4 '13 at 9:29
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Access an arbitrary element in a dictionary in Python
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On Python 3, non-destructively and iteratively:
next(iter(mydict.values()))
On Python 2, non-destructively and iteratively:
mydict.itervalues().next()
If you want it to work in both Python 2 and 3, you can use the six package:
six.next(six.itervalues(mydict))
though ...
Following git-flow how should you handle a hotfix of an earlier release?
...is a concept of a "support" branch in git flow. This is used to add a hotfix to an earlier release.
This thread has more information, with these examples:
git checkout 6.0
git checkout -b support/6.x
git checkout -b hotfix/6.0.1
... make your fix, then:
git checkout support/6.x
git merge hotfix...
How can I return two values from a function in Python?
...like to return two values from a function in two separate variables.
For example:
8 Answers
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Changing image size in Markdown
...ementations (including Mou and Marked 2 (only macOS)) you can append =WIDTHxHEIGHT after the URL of the graphic file to resize the image. Do not forget the space before the =.
You can skip the HEIGHT
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How do you specify that a class property is an integer?
I'm experimenting with TypeScript, and in the process of creating a class with an "ID" field that should be an integer, I have gotten a little confused.
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Android Hello-World compile error: Intellij cannot find aapt
...ctory. While we wait for JetBrains to release an update, here's a quick fix using a couple of symbolic links:
From your AndroidSDK/platform-tools directory, run the following:
ln -s ../build-tools/17.0.0/aapt aapt
ln -s ../build-tools/17.0.0/lib lib
...and IntelliJ should be able to compile as ...