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Why can a function modify some arguments as perceived by the caller, but not others?
... word "copy" in a context of a function call. I find it confusing.
Python doesn't copy objects you pass during a function call ever.
Function parameters are names. When you call a function Python binds these parameters to whatever objects you pass (via names in a caller scope).
Objects can be mut...
Removing elements by class name?
... jQuery (which you really could be using in this case, I think), you could do this like so:
$('.column').remove();
Otherwise, you're going to need to use the parent of each element to remove it:
element.parentNode.removeChild(element);
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How to hash some string with sha256 in Java?
How can I hash some string with sha256 in Java? Does anybody know of any free library for this?
15 Answers
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Running Internet Explorer 6, Internet Explorer 7, and Internet Explorer 8 on the same machine
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I wouldn't do it. Use virtual PCs instead. It might take a little setup, but you'll thank yourself in the long run. In my experience, you can't really get them cleanly installed side by side and unless they are standalone installs you c...
“Parser Error Message: Could not load type” in Global.asax
...bugging, stop your local web server, clean and rebuild as Peter suggested, double-check your global.asax and global.asax.cs, and try again.
If this doesn't work and you are using local IIS, try removing the site in IIS Manager and recreating it manually.
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How can I process each letter of text using Javascript?
...d like to alert each individual letter of a string, but I am unsure how to do this.
23 Answers
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Sphinx autodoc is not automatic enough
I'm trying to use Sphinx to document a 5,000+ line project in Python. It has about 7 base modules. As far as I know, In order to use autodoc I need to write code like this for each file in my project:
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Creating range in JavaScript - strange syntax
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Understanding this "hack" requires understanding several things:
Why we don't just do Array(5).map(...)
How Function.prototype.apply handles arguments
How Array handles multiple arguments
How the Number function handles arguments
What Function.prototype.call does
They're rather advanced topics ...
how to change any data type into a string in python
... answered Jul 8 '10 at 14:27
Donald MinerDonald Miner
34.6k66 gold badges8484 silver badges108108 bronze badges
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Java Replacing multiple different substring in a string at once (or in the most efficient way)
... I think you should escape special characters in each token before doing "%(" + StringUtils.join(tokens.keySet(), "|") + ")%";
– Developer Marius Žilėnas
Mar 19 '15 at 8:59
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