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How to detect when an Android app goes to the background and come back to the foreground
I am trying to write an app that does something specific when it is brought back to the foreground after some amount of time. Is there a way to detect when an app is sent to the background or brought to the foreground?
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Dependent DLL is not getting copied to the build output folder in Visual Studio
...he types from abc.dll anywhere in ProjectX, then put a dummy declaration somewhere in one of the files in ProjectX.
AbcDll.AnyClass dummy006; // this will be enough to cause the DLL to be copied
You don't need to do this for every class -- just once will be enough to make the DLL copy and everyth...
Configuration System Failed to Initialize
...lt;configuration>
<configSections>
<sectionGroup name="applicationSettings"
type="System.Configuration.ApplicationSettingsGroup, System, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" >
<section name="YourProjectNa...
dyld: Library not loaded … Reason: Image not found
...ibraries:
$ otool -L exefile
exefile:
@executable_path/libboost_something.dylib (compatibility version 0.7.0, current version 0.7.0)
/usr/lib/libc++.1.dylib (compatibility version 1.0.0, current version 65.1.0)
/usr/lib/libSystem.B.dylib (compatibility version 1.0.0, current...
How to remove “disabled” attribute using jQuery?
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Always use the prop() method to enable or disable elements when using jQuery (see below for why).
In your case, it would be:
$("#edit").click(function(event){
event.preventDefault();
$('.inputDisabled').prop("disabled", false); // Element(...
ssh: Could not resolve hostname [hostname]: nodename nor servname provided, or not known
...he slightest clue why. When I try to ssh into my server with user@hostname , I get the error:
14 Answers
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Shuffling a list of objects
...cts and I want to shuffle them. I thought I could use the random.shuffle method, but this seems to fail when the list is of objects. Is there a method for shuffling objects or another way around this?
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Remap values in pandas column with a dict
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You can use .replace. For example:
>>> df = pd.DataFrame({'col2': {0: 'a', 1: 2, 2: np.nan}, 'col1': {0: 'w', 1: 1, 2: 2}})
>>> di = {1: "A", 2: "B"}
>>> df
col1 col2
0 w a
1 1 2
2 2 NaN
>>> df.replace({"col1": di})
col1 col2
0 w...
Show just the current branch in Git
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Doesn't work for me either, with git-1.6.2.5. git rev-parse --abbrev-ref HEAD => --abbrev-ref 311172491a9a667f9321bdf1c4fe5e22cc6e2c08 (ie rev-parse does not accept --abbrev-ref (not in the man page either))
– JasonW...
Link to the issue number on GitHub within a commit message
Is it somehow possible to automatically have a link to GitHub issue number in the git commit message?
8 Answers
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