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What is the use of the JavaScript 'bind' method?
What is the use of bind() in JavaScript?
19 Answers
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How can I get the iOS 7 default blue color programmatically?
...look and feel of the new iOS. iOS 7 introduced to us a very common lighter blue color, the default color or tint for several elements, including the system button, segmented control, etc. They've made it easy to select the color using IB, as seen here:
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Minimum and maximum date
...which is the minimum and the maximum date allowed for a Javascript Date object. I found that the minimum date is something like 200000 B.C., but I couldn't get any reference about it.
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www-data permissions?
...llow www-data to write to it, but I also want to write to it (without having to use sudo). I'm afraid to change the permissions to 777 in case some other user on my machine (or a hacker) attempts to modify files in that directory. How do I only allow access for myself and Apache's www-data?
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Replace one character with another in Bash
I need to be able to do is replace a space ( ) with a dot ( . ) in a string in bash.
6 Answers
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R script line numbers at error?
...om the command line (R --slave script.R), how can I get it to give line numbers at errors?
6 Answers
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Pandas get topmost n records within each group
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Did you try df.groupby('id').head(2)
Ouput generated:
>>> df.groupby('id').head(2)
id value
id
1 0 1 1
1 1 2
2 3 2 1
4 2 2
3 7 3 1
4 8 4 1
(Keep in mind that...
unable to print object ('po') in xcode6 beta 6 osx swift project: (Error in auto-import: failed to g
...o command) in xcode 6 beta 6 OSX Swift project results in this error message:
5 Answers
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Vim: What's the difference between let and set?
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:set is for setting options, :let for assigning a value to a variable.
It happens that the value for an option is linked to the name of the option prepended by a & (the &option-name construct then behaves very similar to "ordinary" va...
What are the correct link options to use std::thread in GCC under linux?
Hi I am trying to use std::thread with G++. Here is my test code
5 Answers
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