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Compare if two variables reference the same object in python
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While the two correct solutions x is z and id(x) == id(z) have already been posted, I want to point out an implementation detail of python. Python stores integers as objects, as an optimization it generates a bunch of small integers at its start (-5 to 256) and points...
Bootstrap 3 Collapse show state with Chevron icon
... type="text/javascript" ></script>
<div class="panel-group" id="accordion">
<div class="panel panel-default">
<div class="panel-heading">
<h4 class="panel-title">
<a class="accordion-toggle" data-toggle="collapse" data-parent="#accordion...
how to set textbox value in jquery
...I think you want to set the response of the call to the URL 'compz.php?prodid=' + x + '&qbuys=' + y as value of the textbox right? If so, you have to do something like:
$.get('compz.php?prodid=' + x + '&qbuys=' + y, function(data) {
$('#subtotal').val(data);
});
Reference: get()
You ...
How do I grep for all non-ASCII characters?
I have several very large XML files and I'm trying to find the lines that contain non-ASCII characters. I've tried the following:
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How do you merge two Git repositories?
...com/rails/rails.git master
This will appear as a single commit where all files of Rails master branch are added into "rails" directory.
However the commit's title contains a reference to the old history tree:
Add 'rails/' from commit <rev>
Where <rev> is a SHA-1 commit hash. You ...
How can I have grep not print out 'No such file or directory' errors?
... '-s' can mask problems, e.g. when you use xargs with grep. Try creating 2 files in a dir, 'aaa.txt' and 'a b.txt', both containing the string 'some text'. The command /bin/ls -1 | xargs grep 'some text' will give you "no such file or directory" because it breaks up 'a b.txt' into 2 args. If you sup...
Remove unnecessary svn:mergeinfo properties
...tory Subversion wants to add/change a lot of svn:mergeinfo properties to files that are totally unrelated to the things that I want to merge.
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Volley Android Networking Library
... PATH variable for this, to do this on linux do the following (in your .profile or wherever you put PATH variables): 1. export ANDROID_HOME=<android-sdk-dir>
– Johan S
Jun 6 '13 at 12:17
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What's the meaning of Base SDK, iOS deployment target, Target, and Project in xcode
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The base SDK is what you build your app against (i.e. include and library files and frameworks). As you say, it doesn't affect the deployment target, except that base sdk >= deployment target.
You specify build settings on 2 levels as each project can have multiple targets and you might not wa...
How to start jenkins on different port rather than 8080 using command prompt in Windows?
...ot a permant configuration. It is possible to save this command in a batch file and launch that file during startup, e.g. in an autostart folder.
– Christian
Apr 24 '14 at 12:35
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