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AttributeError: 'module' object has no attribute 'urlopen'
... Hello @eumiro, I have an error of "IndentationError: expected an indented block" when I type s = url.read(), may I ask how can I solve it please? x
– Karen Chan
Mar 25 '16 at 4:38
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REST API - why use PUT DELETE POST GET?
...ests: like PUT DELETE POST GET .
We would create for example index.php and write API this way:
9 Answers
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Wait for all promises to resolve
...ttp://jsfiddle.net/ThomasBurleson/QqKuk/
http://denisonluz.com/blog/index.php/2013/10/06/angularjs-returning-multiple-promises-at-once-with-q-all/
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Rails params explained?
...2".
The Ruby on Rails params are the equivalent of the $_REQUEST array in PHP.
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Test if something is not undefined in JavaScript
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Actually you must surround it with an Try/Catch block so your code won't stop from working.
Like this:
try{
if(typeof response[0].title !== 'undefined') {
doSomething();
}
}catch(e){
console.log('responde[0].title is undefined');
}
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Hiding the scroll bar on an HTML page
...t there might be a right way to do it:
::-webkit-scrollbar {
display: block;
}
You can of course always use width: 0, which can then be easily restored with width: auto, but I'm not a fan of abusing width for visibility tweaks.
Firefox 64 now supports the experimental scrollbar-width propert...
Why use Ruby instead of Smalltalk? [closed]
...e is no best language and any software engineer can do lisp, scheme, ruby, php or c or whatever. And if he can't, he can learn it in 2 weeks. A language is just a tool. You don't need to sleep with it.
– Edgar Klerks
Apr 7 '15 at 18:15
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Java inner class and static nested class
...ss a constructor, you can still do any setup you want using an initializer block (a {} block placed outside any method).
Be clear that an anonymous inner class is simply a less flexible way of creating a local inner class with one instance. If you want a local inner class which implements multiple ...
What's the best name for a non-mutating “add” method on an immutable collection?
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I don't know of any cases in .NET, Perl, PHP, or even VBScript where Join implies mutation. The design is such that A and B joins to make C, where C is always a new entity.
– spoulson
Feb 6 '09 at 22:05
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Amazon EC2, mysql aborting start because InnoDB: mmap (x bytes) failed; errno 12
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Restarting nginx and php-fpm also released enough memory to allow mysql to start! Thanks!
– msEmmaMays
May 6 '13 at 17:15
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