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Setting Android Theme background color
... a really silly mistake. The device I am using for testing is running Android 4.0.4, API level 15.
The styles.xml file that I was editing is in the default values folder. I edited the styles.xml in values-v14 folder and it works all fine now.
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Setting PATH environment variable in OSX permanently
...orks for me, 10.11 El Capitan), listed below:
As the top voted answer said, vi /etc/paths, which is recommended from my point of view.
Also don't forget the /etc/paths.d directory, which contains files may affect the $PATH variable, set the git and mono-command path in my case. You can ls -l /et...
What is meant by Scala's path-dependent types?
...while occupied's type is Set[b1.Coordinate]. Note that one can use another identifier with the same type of b1, so it is not the identifier b1 that is associated with the type. For example, the following works:
val b3: b1.type = b1
val c3 = b3.Coordinate(10, 10)
b1.occupied += c3
...
Force overwrite of local file with what's in origin repo?
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This did the opposite. It overwrote the repository with my local files erroneously.
– C_Rod
Dec 1 '16 at 0:16
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How to write to a JSON file in the correct format
... var channelOptions = {
tags: "".split(" "),
id: "1"
};
initTagRenderer("".split(" "), "".split(" "), channelOptions);
StackExchange.using("externalEditor", function() {
// Have to fire editor after snippets, if snippets enabled...
How to wait for 2 seconds?
...onfusing this with WAITFOR TIME, but it also works for WAITFOR DELAY.
Considerations for passing DATETIME:
It must be passed as a variable, so it isn't a nice one-liner anymore.
The delay is measured as the time since the Epoch ('1900-01-01').
For situations that require a variable amount of dela...
find without recursion
...to the command line arguments.
Your options basically are:
# Do NOT show hidden files (beginning with ".", i.e., .*):
find DirsRoot/* -maxdepth 0 -type f
Or:
# DO show hidden files:
find DirsRoot/ -maxdepth 1 -type f
sha...
How to find the key of the largest value hash?
...
I did this today on a similar problem and ended up with this:
hash = { "CA"=>2, "MI"=>1, "NY"=>1 }
hash.invert.max&.last
=> "CA"
For Ruby less than 2.3 you can replace &.last with .try(:last)
Either one ...
Disable IPython Exit Confirmation
... edited Jul 17 '17 at 3:35
ideasman42
26.3k1616 gold badges107107 silver badges216216 bronze badges
answered Nov 5 '11 at 13:05
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Delete a closed pull request from GitHub
I accidentally made a wrong pull request and ended up closing the request myself. It's in a closed state right now but it's accessible via direct URL and showing on my activity bar.
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