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Specifying rails version to use when creating a new application
...ils _3.1.3_ new sample_app /home/ninad/.rbenv/versions/1.9.2-p290/lib/ruby/site_ruby/1.9.1/rubygems.rb:314:in bin_path': can't find gem railties (["3.1.3"]) with executable rails (Gem::GemNotFoundException) from /home/ninad/.rbenv/versions/1.9.2-p290/bin/rails:19:in <main>'
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Refresh a page using PHP
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A note about this solution: If your site is implementing some sort of nice routing or URL rewriting (i.e. almost any framework by default) you might find $_SERVER['PHP_SELF'] gives you the true script path, and not the actual URL you see in your browser. In whi...
Is there any Rails function to check if a partial exists?
...er_if_exists(*args); render(*args) if ... for that
– sites
Apr 17 '17 at 15:31
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Reference: mod_rewrite, URL rewriting and “pretty links” explained
...tty". This is a common misunderstanding. If you have this link in your web site:
<a href="/my/ugly/link.php?is=not&amp;very=pretty">
there's nothing mod_rewrite can do to make that pretty. In order to make this a pretty link, you have to:
Change the link to a pretty link:
<a href=...
How does OAuth 2 protect against things like replay attacks using the Security Token?
...derstand it, the following chain of events occurs in OAuth 2 in order for Site-A to access User's information from Site-B .
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How do I find all files containing specific text on Linux?
... You can replace / with path to directory grep -Ril "text-to-find-here" ~/sites/ or use . for current directory grep -Ril "text-to-find-here" .
– Black
Jan 28 '16 at 12:19
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How to communicate between iframe and the parent site?
The website in the iframe isn't located in the same domain , but both are mine, and I would like to communicate between the iframe and the parent site. Is it possible?
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phonegap open link in browser
... that you shared, thanks for your help but the problem is still there, the site is still opening in the app......:(
– ahsan ali
Jul 26 '13 at 19:56
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Declare and initialize a Dictionary in Typescript
... guess this is a bug in TypeScript, so you should raise one at the project site.
You can make use of the typed dictionary by splitting your example up in declaration and initialization, like:
var persons: { [id: string] : IPerson; } = {};
persons["p1"] = { firstName: "F1", lastName: "L1" };
person...
ASP.NET 2.0 - How to use app_offline.htm
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I have used the extremely handy app_offline.htm trick to shut down/update sites in the past without any issues.
Be sure that you are actually placing the "app_offline.htm" file in the "root" of the website that you have configured within IIS.
Also ensure that the file is named exactly as it shoul...