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How to break out of nested loops?
...ested loops:
use goto
use flags
factor out loops into separate function calls
Couldn't resist including xkcd here :)
source
Goto's are considered harmful but as many people in the comments suggest it need not be. If used judiciously it can be a great tool. Anything used in moderation is fun....
What are differences between AssemblyVersion, AssemblyFileVersion and AssemblyInformationalVersion?
...erated by MSBuild" - Why? You just went on to explain a good reason to manually control it :)
– mo.
Jan 4 '13 at 17:50
...
A worthy developer-friendly alternative to PayPal [closed]
...ange from PayPal because I think they are expensive and it doesn't work in all countries. Furthermore, I think that the API is sufficient, but could be better. The API documentation, however, is total utter crap .
...
Request format is unrecognized for URL unexpectedly ending in
...
Found a solution on this website
All you need is to add the following to your web.config
<configuration>
<system.web>
<webServices>
<protocols>
<add name="HttpGet"/>
<add name="HttpPost"/>
...
Heroku NodeJS http to https ssl forced redirect
... to the accepted answer above, but:
Ensures you use "app.use" (for all actions, not just get)
Explicitly externalises the forceSsl logic into a declared function
Does not use '*' with "app.use" - this actually failed when I
tested it.
Here, I only want SSL in production. (Change as ...
Oracle PL/SQL - How to create a simple array variable?
... I can't find any collections in Oracle PL/SQL that uses pure memory, they all seem to be associated with tables. I'm looking to do something like this in my PL/SQL (C# syntax):
...
Why can a function modify some arguments as perceived by the caller, but not others?
...
Some answers contain the word "copy" in a context of a function call. I find it confusing.
Python doesn't copy objects you pass during a function call ever.
Function parameters are names. When you call a function Python binds these parameters to whatever objects you pass (via names in a ...
How do I put a clear button inside my HTML text input box like the iPhone does?
...
@thebluefox has summarized the most of all. You're only also forced to use JavaScript to make that button to work anyway. Here's an SSCCE, you can copy'n'paste'n'run it:
<!DOCTYPE html>
<html lang="en">
<head>
<title>SO questio...
Rails: How do I create a default value for attributes in Rails activerecord's model? [duplicate]
...
add_column :status, :string, :default => "P"
....
OR
You can use a callback, before_save
class Task < ActiveRecord::Base
before_save :default_values
def default_values
self.status ||= 'P' # note self.status = 'P' if self.status.nil? might be safer (per @frontendbeauty)
end
end
...
Reverse of JSON.stringify?
...
JSON.stringify and JSON.parse are almost oposites, and "usually" this kind of thing will work:
var obj = ...;
var json = JSON.stringify(obj);
var obj2 = JSON.parse(json);
so that obj and obj2 are "the same".
However there are some limitations to be aware of.
Often these issues ...