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What is the most efficient way to store a list in the Django models?
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+1 for a great answer, but we are already doing something like this. It is really squishing all the values into one string then splitting them out. I guess I was hoping for something more like a ListofStringsField, which actually builds the separate table and m...
Renew Provisioning Profile
...ownloads folder, and dragged it onto my XCode Icon. (I had Xcode running already, and had the iphone plugged in). The new profile showed up, and I deleted the old one (being careful because they had the same name, but when you mouse over them the expiration date appears).
I think because I had the...
How do you UrlEncode without using System.Web?
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@MatthewManela I'm pretty sure your Oct1 comment should read The EscapeDataString will try to encode ...
– Maslow
Sep 17 '14 at 17:41
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Order of items in classes: Fields, Properties, Constructors, Methods
...-static
Within each of the static/non-static groups of fields, order by readonly, then non-readonly : (SA1214 and SA1215)
readonly
non-readonly
An unrolled list is 130 lines long, so I won't unroll it here. The methods part unrolled is:
public static methods
public methods
internal static m...
Is there a way to make mv create the directory to be moved to if it doesn't exist?
...ecursively the absolute path to the existing file (which means this path already exist) and then move the file to a location (which in your example doesn't exist).
– vdegenne
Dec 3 '17 at 19:06
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Singleton with Arguments in Java
I was reading the Singleton article on Wikipedia and I came across this example:
20 Answers
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When should I release objects in -(void)viewDidUnload rather than in -dealloc?
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In addition to what has already been indicated, I wanted to elaborate more about logic behind -viewDidUnload.
One of the most important reasons for implementing it is that UIViewController subclasses commonly also contain owning references to vario...
JavaScript OR (||) variable assignment explanation
...ple an exploitation of this feature, and I believe it makes code harder to read.
var messages = 0;
var newMessagesText = "You have " + messages + " messages.";
var noNewMessagesText = "Sorry, you have no new messages.";
alert((messages && newMessagesText) || noNewMessagesText);
Inside the...
How to pull a random record using Django's ORM?
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i read that it's slow in mysql, as mysql has incredibly inefficient random ordering.
– Brandon Henry
Nov 13 '09 at 19:31
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Input with display:block is not a block, why not?
...ss here, but I came here looking for the right(tm) answer, and also gladly read the part where @SpliFF specifically mentions he would prefer a "direct answer to a workaround, yet you still add another redundant (as in, repeated many times both at SO and elsewhere on the Internet) answer, seemingly i...