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What are the differences between a multidimensional array and an array of arrays in C#?
...sed more effectively. Multidimensional arrays have nicer syntax.
If you write some simple code using jagged and multidimensional arrays and then inspect the compiled assembly with an IL disassembler you will see that the storage and retrieval from jagged (or single dimensional) arrays are simple IL...
Objective-C declared @property attributes (nonatomic, copy, strong, weak)
...so atomic variables are threadsafe (can be accessed from multiple threads without botching of data)
Copy
copy is required when the object is mutable. Use this if you need the value of the object as it is at this moment, and you don't want that value to reflect any changes made by other owners of the...
Returning binary file from controller in ASP.NET Web API
...
Try using a simple HttpResponseMessage with its Content property set to a StreamContent:
// using System.IO;
// using System.Net.Http;
// using System.Net.Http.Headers;
public HttpResponseMessage Post(string version, string environment,
string filetype)
{
...
How to use ng-repeat without an html element
...n's answer.
Otherwise, how about putting the ng-repeat on tbody? (AFAIK, it is okay to have multiple <tbody>s in a single table.)
<tbody ng-repeat="row in array">
<tr ng-repeat="item in row">
<td>{{item}}</td>
</tr>
</tbody>
...
How can I replace every occurrence of a String in a file with PowerShell?
...hell, I want to replace all exact occurrences of [MYID] in a given file with MyValue . What is the easiest way to do so?
...
Check that an email address is valid on iOS [duplicate]
...lterString : laxString;
NSPredicate *emailTest = [NSPredicate predicateWithFormat:@"SELF MATCHES %@", emailRegex];
return [emailTest evaluateWithObject:checkString];
}
Discussion on Lax vs. Strict - http://blog.logichigh.com/2010/09/02/validating-an-e-mail-address/
And because categories ar...
What is Bit Masking?
I am fairly new to C programming, and I encountered bit masking. Can someone explain to me the general concept and function of bit masking? Examples are much appreciated.
...
Access an arbitrary element in a dictionary in Python
If a mydict is not empty, I access an arbitrary element as:
13 Answers
13
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What's the difference between console.dir and console.log?
...
In Firefox, these function behave quite differently: log only prints out a toString representation, whereas dir prints out a navigable tree.
In Chrome, log already prints out a tree -- most of the time. However, Chrome's log still stringifies certain classes o...
Best way to do multi-row insert in Oracle?
...follow
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edited Sep 19 '08 at 5:30
answered Sep 2 '08 at 14:08
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