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Stopping scripters from slamming your website
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How do I rotate the Android emulator display? [duplicate]
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Linux: CTRL + F12
Mac: Fn + CTRL + F12
Windows: Left CTRL + F11 or Left CTRL + F12
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Where to find extensions installed folder for Google Chrome on Mac?
...of Chrome's profile directory are defined at http://www.chromium.org/user-experience/user-data-directory. For Chrome on Mac, it's
~/Library/Application\ Support/Google/Chrome/Default
The actual location can be different, by setting the --user-data-dir=path/to/directory flag.
If only one user is r...
What does auto&& tell us?
...ll accept any initializer regardless of whether it is an lvalue or rvalue expression and I will preserve its constness. This is typically used for forwarding (usually with T&&). The reason this works is because a "universal reference", auto&& or T&&, will bind to anything.
Y...
How can I exclude all “permission denied” messages from “find”?
...cal.
* If your system is configured to show localized error messages, prefix the find calls below with LC_ALL=C (LC_ALL=C find ...) to ensure that English messages are reported, so that grep -v 'Permission denied' works as intended. Invariably, however, any error messages that do get displayed will ...
Why Does OAuth v2 Have Both Access and Refresh Tokens?
...nal (this was probably still being debated when catchdave answered). For example, MAC tokens (currently under development), provide the ability to sign the request with a private key so that SSL is not required. Refresh tokens thus become very important since you want to have short-lived mac token...
Create an array or List of all dates between two dates [duplicate]
I am generating multi-series graphs with the date along the X-Axis.
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'too many values to unpack', iterating over a dict. key=>string, value=>list
I am getting the 'too many values to unpack' error. Any idea how I can fix this?
8 Answers
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How to check if a particular service is running on Ubuntu
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I don't have an Ubuntu box, but on Red Hat Linux you can see all running services by running the following command:
service --status-all
On the list the + indicates the service is running, - indicates service is not running, ? indicates the servic...
JavaScript displaying a float to 2 decimal places
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float_num.toFixed(2);
Note:toFixed() will round or pad with zeros if necessary to meet the specified length.
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