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What does the JSLint error 'body of a for in should be wrapped in an if statement' mean?
...is no such thing as "associative arrays" in javascript. That is strictly a php concept.
– Breton
Jun 25 '10 at 23:14
I...
Origin is not allowed by Access-Control-Allow-Origin
....
You need to enable CORS on the server (localhost:8080). Check out this site: http://enable-cors.org/
All you need to do is add an HTTP header to the server:
Access-Control-Allow-Origin: http://localhost:3000
Or, for simplicity:
Access-Control-Allow-Origin: *
Thought don't use "*" if your ...
Can I use non existing CSS classes?
... classes that actually occur in the HTML. It's actually quite common for a site to have sitewide CSS used on all pages, even though some of the classes it refers to do not appear on every single page. (For example, the site might have custom styling for external links, a.extlink or whatnot, even if ...
.net implementation of bcrypt
...slap a license on it and release it. The URL is:
http://zer7.com/software.php?page=cryptsharp
The Blowfish implementation behind it is a port of Bruce Schneier's public domain C implementation, and succeeds on all the official test vectors.
The BCrypt code I wrote myself based on the spec. I also...
Is it valid to replace http:// with // in a ?
...uld work. I've used that relative URL method myself on heavily trafficked sites and have had zero complaints. Also, we test our sites in Firefox, Safari, IE6, IE7 and Opera. These browsers all understand that URL format.
...
What are -moz- and -webkit-? [duplicate]
...hat if a feature is experimental then it shouldn't be in use in production sites; defaulting to disabled discourages that because end-users won't have it enabled but web devs can still experiement with it. And if a feature is ready for production then it shouldn't need a prefix. That's the theory an...
What does the line “#!/bin/sh” mean in a UNIX shell script?
...execute the script.
e.g.
#!/usr/bin/perl <--perl script'
#!/usr/bin/php <-- php script
#!/bin/false <--- do-nothing script, because false returns immediately anyways.
It's implemented as a comment so that anything coming in that line will not "relevant" to the interpreter specified. e...
Exclude folder from search but not from the project list
...
FYI for Mac users, it's PhpStorm > Preferences > Appearance & Behavior > Scopes
– Wesley Smith
Dec 13 '16 at 3:30
...
SVG drop shadow using css3
..., 0, 0, 1));
}
<img class="light-shadow" src="https://cdn.sstatic.net/Sites/stackoverflow/company/img/logos/so/so-logo.svg" />
<img class="dark-shadow" src="https://cdn.sstatic.net/Sites/stackoverflow/company/img/logos/so/so-logo.svg" />
...
what is Promotional and Feature graphic in Android Market/Play Store?
...oogle.com/googleplay/android-developer/answer/113469?hl=en
Quote from the site:
The Feature Graphic is used for promotions on Google Play. While this
graphic is not required to save and publish your Store Listing, it is
required in order to be featured on Google Play.
Commentary:
To be c...