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HTML/Javascript change div content
...ou, you can just use the element's innerHTML property.
document.getElementById("content").innerHTML = "whatever";
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Strange \n in base64 encoded string in Ruby
The inbuilt Base64 library in Ruby is adding some '\n's. I'm unable to find out the reason. For this special example:
6 Ans...
How to perform a mysqldump without a password prompt?
...rectory and it will disable the mysqldump password prompting. This is done by creating the file ~/.my.cnf (permissions need to be 600).
Add this to the .my.cnf file
[mysqldump]
user=mysqluser
password=secret
This lets you connect as a MySQL user who requires a password without having to actually...
How to break/exit from a each() function in JQuery? [duplicate]
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"We can break the $.each() loop at a particular iteration by making the callback function return false. Returning non-false is the same as a continue statement in a for loop; it will skip immediately to the next iteration."
– jave.web
Aug 19 '1...
Unique (non-repeating) random numbers in O(1)?
... at position max and return the number now at position max. Decrement max by 1 and continue. When max is 0, set max back to the size of the array - 1 and start again without the need to reinitialize the array.
Update:
Although I came up with this method on my own when I answered the question, aft...
Download file from web in Python 3
...reating a program that will download a .jar (java) file from a web server, by reading the URL that is specified in the .jad file of the same game/application. I'm using Python 3.2.1
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Why is my xlabel cut off in my matplotlib plot?
...ot size. It works perfectly for me and I'm not sure why it's not activated by default.
Method 1
Set this in your matplotlibrc file
figure.autolayout : True
See here for more information on customizing the matplotlibrc file: http://matplotlib.org/users/customizing.html
Method 2
Update the rcPa...
How to delete/unset the properties of a javascript object? [duplicate]
...in.com/ojuyig Whereas if you didn't use var (if you just create the global by assigning to it, e.g., window.varname = 42), you can delete that. But var creates an environment binding on the global object (window, in browsers), and those cannot be deleted.
– T.J. Crowder
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How to copy a dictionary and only edit the copy
...y() does the trick. Was messing up my nested dicts inside a rotating cache by adding a timestamp to a 'copy' of the original event. Thank you!
– fxstein
Feb 10 '15 at 3:05
8
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Python using enumerate inside list comprehension
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Just remember that a tuple is built by the , not the (). So "putting i,j inside a tuple" makes no sense, since i,j is already a tuple! The problem is the the list comp parser needs the parens for statement group.
– cowbert
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