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What is the best way to determine the number of days in a month with JavaScript?
...ve been using this function but I'd like to know what's the most efficient and accurate way to get it.
15 Answers
...
sqlite database default time value 'now'
...database per date. You can save space by just using an INTEGER(4) column, and storing the unix time via "INSERT INTO test (t) values (strftime("%s", CURRENT_TIME));"
– mckoss
Feb 5 '12 at 8:17
...
Convert XmlDocument to String
...es. It's just VS debugger. Try printing to the console or saving to a file and you'll see. As a side note: always dispose disposable objects:
using (var stringWriter = new StringWriter())
using (var xmlTextWriter = XmlWriter.Create(stringWriter))
{
xmlDoc.WriteTo(xmlTextWriter);
xmlTextWrit...
HTTP POST and GET using cURL in Linux [duplicate]
...
*nix provides a nice little command which makes our lives a lot easier.
GET:
with JSON:
curl -i -H "Accept: application/json" -H "Content-Type: application/json" -X GET http://hostname/resource
with XML:
curl -H "Accept: application/xml" -H "Content-T...
jQuery Set Cursor Position in Text Area
...osition in a text field using jQuery? I've got a text field with content, and I want the users cursor to be positioned at a certain offset when they focus on the field. The code should look kind of like this:
...
HTML character decoding in Objective-C / Cocoa Touch
...SO-8859-1 character encoding scheme, which is &.
The reason the ampersand has to be encoded in RSS is it's a reserved special character.
What you need to do is parse the string and replace the entities with a byte matching the value between &# and ;. I don't know of any great ways to do t...
Managing constructors with many parameters in Java
...e("Spicoli")
.age(16)
.motto("Aloha, Mr Hand")
.buildStudent();
If we leave off a required field (presumably name is required) then we can have the Student constructor throw an exception.
And it lets us have default/optional arguments without need...
Ruby: What is the easiest way to remove the first element from an array?
...
Note this mutates the array and returns nil on an empty array. See drop for an alternative, as mentioned in the other answer.
– Jay
Oct 15 '15 at 21:37
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Convert string to a variable name
...ttp://www.r-bloggers.com/converting-a-string-to-a-variable-name-on-the-fly-and-vice-versa-in-r/
To convert a string to a variable:
x <- 42
eval(parse(text = "x"))
[1] 42
And the opposite:
x <- 42
deparse(substitute(x))
[1] "x"
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What's a reliable way to make an iOS app crash?
...ered Nov 22 '12 at 10:36
Daij-DjanDaij-Djan
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