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Creating a jQuery object from a big HTML-string
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Update:
From jQuery 1.8, we can use $.parseHTML, which will parse the HTML string to an array of DOM nodes. eg:
var dom_nodes = $($.parseHTML('<div><input type="text" value="val" /></div>'));
alert( dom_nodes.find(...
How do you exit from a void function in C++?
How can you prematurely exit from a function without returning a value if it is a void function? I have a void method that needs to not execute its code if a certain condition is true. I really don't want to have to change the method to actually return a value.
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.htaccess rewrite to redirect root URL to subdirectory
...ically, it redirects the root and only the root URL.
The answer originated from this link
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How do I get Month and Date of JavaScript in 2 digit format?
...he 4 digit year and doesn't require padStart.
getMonth() returns the month from 0 to 11.
1 is added to the month before padding to keep it 1 to 12
getDate() returns the day from 1 to 31.
the 7th day will return 07 and so we do not need to add 1 before padding the string.
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What is makeinfo, and how do I get it?
...still think makeinfo is missing. Blow away your source and unpack it again from the tarball. run configure then make.
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String slugification in Python
...retty good job of slugifying:
pip install python-slugify
Works like this:
from slugify import slugify
txt = "This is a test ---"
r = slugify(txt)
self.assertEquals(r, "this-is-a-test")
txt = "This -- is a ## test ---"
r = slugify(txt)
self.assertEquals(r, "this-is-a-test")
txt = 'C\'est déjà l...
Immutable class?
...und this problem is to return a copy of an array or collection when called from a getter:
public List<T> getList() {
// return a copy of the list so the internal state cannot be altered
return new ArrayList(list);
}
What is the advantage of immutability?
The advantage of immutability c...
How to compare two Dates without the time portion?
...Joda Time was a fine recommendation at the time, use the java.time library from Java 8+ instead where possible.
My preference is to use Joda Time which makes this incredibly easy:
DateTime first = ...;
DateTime second = ...;
LocalDate firstDate = first.toLocalDate();
LocalDate secondDate = seco...
Best practices for adding .gitignore file for Python projects? [closed]
...d to find some leftover .svn directories lying around if I get a component from another source (specially in older components) and also I'm quite lazy so I sometimes copy checkouts instead of exporting stuff from SVN. I once even saw a guy actually committing leftover .svn dirs in GIT. You can run i...
Fastest way to convert JavaScript NodeList to Array?
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With ES6, we now have a simple way to create an Array from a NodeList: the Array.from() function.
// nl is a NodeList
let myArray = Array.from(nl)
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