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.append(), prepend(), .after() and .before()
...lass='b'>b</div>
</div>
when .append() executes it will look like this:
$('.a').append($('.c'));
after execution:
<div class='a'> //<---you want div c to append in this
<div class='b'>b</div>
<div class='c'>c</div>
</div>
Fiddle with .app...
Calculate the median of a billion numbers
...
Ah, my brain has just kicked into gear, I have a sensible suggestion now. Probably too late if this had been an interview, but never mind:
Machine 1 shall be called the "control machine", and for the sake of argument either it starts with all the...
How to detect iPhone 5 (widescreen devices)?
...e sure to read the iOS 6 API changelog on Apple Developer website.
And check the new iOS 6 AutoLayout capabilities.
That said, if you really need to detect the iPhone 5, you can simply rely on the screen size.
[ [ UIScreen mainScreen ] bounds ].size.height
The iPhone 5's screen has a height of 5...
Get file name from URL
...way to get the file name, minus the extension? So, in this example, I'm looking for something that returns "file" .
27 An...
How do I convert datetime to ISO 8601 in PHP
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alexalex
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How does Apple find dates, times and addresses in emails?
...hen an email contains a date, time or location, the text becomes a hyperlink and it is possible to create an appointment or look at a map simply by tapping the link. It not only works for emails in English, but in other languages also. I love this feature and would like to understand how they do it....
configure: error: C compiler cannot create executables
I've checked a number of similar questions on stackoverflow but haven't found an answer yet.
15 Answers
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How to get users to read error messages?
If you program for a nontechnical audience, you find yourself at a high risk that users will not read your carefully worded and enlightening error messages, but just click on the first button available with a shrug of frustration.
...
How can I delete a service in Windows?
...
Use the SC command, like this (you need to be on a command prompt to execute the commands in this post):
SC STOP shortservicename
SC DELETE shortservicename
Note: You need to run the command prompt as an administrator, not just logged in as t...
How do you delete a column by name in data.table?
...ove column foo from the data.table df3:
# Method 1 (and preferred as it takes 0.00s even on a 20GB data.table)
df3[,foo:=NULL]
df3[, c("foo","bar"):=NULL] # remove two columns
myVar = "foo"
df3[, (myVar):=NULL] # lookup myVar contents
# Method 2a -- A safe idiom for excluding (possibly multip...