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Appending to an object
...ready know that, then you can simply follow the original object format and do: alerts[3] = { app: 'hello3', message: 'message 3' }. With this you can access a message by id: alerts[2] => { app: 'helloworld', message: 'message' }. Getting the length is then just: Object.keys(alerts).length (that b...
Remove trailing newline from the elements of a string list
...on 2, note however, that str.strip only works if you're sure that the list does not contain unicode strings. If it can contain both 8-bit and unicode strings, use lambda s: s.strip() as mentioned above, or use the strip function which you can import from the strings module.
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How to install a previous exact version of a NPM package?
I used nvm to download node v0.4.10 and installed npm to work with that version of node.
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What is the easiest way to get current GMT time in Unix timestamp format?
...t with CPython on modern platforms, including Linux, BSD, Mac OS X, and Windows, will all return UTC for time.time(). This mirrors the behavior of the C standard library's time function on these OS's.
– Edmond Burnett
May 26 '13 at 7:21
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How to convert a JSON string to a Map with Jackson JSON
I'm trying to do something like this but it doesn't work:
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Constructing pandas DataFrame from values in variables gives “ValueError: If using all scalar values
This may be a simple question, but I can not figure out how to do this. Lets say that I have two variables as follows.
17 A...
Add regression line equation and R^2 on graph
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This doesn't look anything like the posted output on my machine, where the label is overwritten as many times as the data is called, resulting in a thick and blurry label text. Passing the labels to a data.frame first works (see m...
GitHub: Permission denied (publickey). fatal: The remote end hung up unexpectedly
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For me the problem was the execution of clone via sudo.
If you clone to a directory where you have user permission ( /home/user/git) it will work fine.
(Explanation: Running a command as superuser will not work with the same public key as running a command as user. Therefore...
Separators for Navigation
...s all of them but the first.
NB. Be aware the adjacent selector (li + li) doesn't work in IE6, so you will have to just add the background image to the conventional li (with a conditional stylesheet) and perhaps apply a negative margin to one of the edges.
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Add MIME mapping in web.config for IIS Express
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Does this method of defining custom MIME types in the web.config only work in IIS Express? I've tried it in a web.config deployed to IIS 6 and it does not work (throws 404). If I add the MIME type via the IIS Manager Console,...