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What Ruby IDE do you prefer? [closed]
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Aptana sucks. It tells me that common english words are spelt wrong and gives me pointless warnings.
– irl_irl
Mar 6 '10 at 16:26
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How To Accept a File POST
...I need to be able to accept POSTed images/files from client applications. Is this possible using the webapi? Below is how action I am currently using. Does anyone know of an example how this should work?
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Custom domain for GitHub project pages
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Things have changed quite a bit (for the better) since my last answer. This updated answer will show you how to configure:
Root apex (example.com)
Sub-domain (www.example.com)
HTTPS (optional but strongly encouraged)
In the end, all requests to example.com will be re-directed to https://www.exam...
How to check whether a string contains a substring in Ruby
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edited Aug 1 '19 at 21:05
Dave Powers
1,23322 gold...
Clicking a button within a form causes page refresh
...ns tags in it. One button submits the form on ng-click . The other button is purely for navigation using ng-click . However, when this second button is clicked, AngularJS is causing a page refresh which triggers a 404. I’ve dropped a breakpoint in the function and it is triggering my function. I...
How to toggle a value in Python
What is the most efficient way to toggle between 0 and 1 ?
17 Answers
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How to style the option of an html “select” element?
... few style attributes that can be applied to an <option> element.
This is because this type of element is an example of a "replaced element". They are OS-dependent and are not part of the HTML/browser. It cannot be styled via CSS.
There are replacement plug-ins/libraries that look like a <...
What is string_view?
...of any and all kinds of "string reference" and "array reference" proposals is to avoid copying data which is already owned somewhere else and of which only a non-mutating view is required. The string_view in question is one such proposal; there were earlier ones called string_ref and array_ref, too....
How to make zsh run as a login shell on Mac OS X (in iTerm)?
When zsh is set as a login shell on Mac OS X, when it is started by iTerm, zsh doesn't consider that it's being run as a login shell, although it's started as ‘-zsh’ (‘-’ is put as the first character of arg[0]) which is supposed to mean that it should start as a login shell.
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fastest (low latency) method for Inter Process Communication between Java and C/C++
... pipes, taskset different cores: 7-8 microseconds !!!!
so
TCP overhead is visible
scheduling overhead (or core caches?) is also the culprit
At the same time Thread.sleep(0) (which as strace shows causes a single sched_yield() Linux kernel call to be executed) takes 0.3 microsecond - so named p...