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How to modify a global variable within a function in bash?
...notation (named after your function, with an added _)
It sacrifices file descriptor 3.
You can change it to another FD if you need that.
In _capture just replace all occurances of 3 with another (higher) number.
The following (which is quite long, sorry for that) hopefully explains, how to a...
Have nginx access_log and error_log log to STDOUT and STDERR of master process
...ameter=value] | memory:size [debug | info | notice | warn | error | crit | alert | emerg];
Default:
error_log logs/error.log error;
Context: main, http, stream, server, location
http://nginx.org/en/docs/ngx_core_module.html#error_log
Don't use: /dev/stderr
This will break your setup if you...
How to clone all remote branches in Git?
...ectly if I need information about them. (That said, you could use a shell script to parse 'git branch -a'.)
– emk
Jul 20 '09 at 21:44
49
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How to launch jQuery Fancybox on page load?
...to a hidden anchor tag and fire the click event of that anchor tag via JavaScript, but I would rather just launch the Fancybox directly and avoid the extra anchor tag.
...
Convert JavaScript string in dot notation into an object reference
... return newObj;
}
var obj = { a: { b: '1', c: '2', d:{a:{b:'blah'}}}};
alert(recompose(obj,'a.d.a.b')); //blah
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How do I get NuGet to install/update all the packages in the packages.config?
...nuget update YourSolution.sln
Note that this will not run any PowerShell scripts in any NuGet packages.
From within Visual Studio you can use the Package Manager Console to also update the packages. This has the benefit that any PowerShell scripts will be run as part of the update where as using ...
How to concatenate properties from multiple JavaScript objects
I am looking for the best way to "add" multiple JavaScript objects (associative arrays).
14 Answers
...
Detect rotation of Android phone in the browser with JavaScript
...e" : "resize";
window.addEventListener(orientationEvent, function() {
alert('HOLY ROTATING SCREENS BATMAN:' + window.orientation + " " + screen.width);
}, false);
Check the window.orientation property to figure out which way the device is oriented. With Android phones, screen.width or screen....
AsyncTask and error handling on Android
...oid onPostException(Exception exception)
{
new AlertDialog.Builder(context).setTitle(R.string.dialog_title_generic_error).setMessage(exception.getMessage())
.setIcon(android.R.drawable.ic_dialog_alert).setPositiveButton(R.string.alert_dialog_ok, new Dialog...
Update Git submodule to latest commit on origin
...al, since you would have to hardcode n paths to all n submodules in e.g. a script to update the parent repository's commit pointers.
It would be cool to have an automated iteration through each submodule, updating the parent repository pointer (using git add) to point to the head of the submodule(s...