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How to set UICollectionViewDelegateFlowLayout?
...and this will only work if self.collectionView.collectionViewLayout is actually set to your flow layout. (or set with initWithFrame:collectionViewLayout:)
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Import Error: No module named numpy
...stion , but still one step behind. I have only one version of Python 3 installed on my Windows 7 ( sorry ) 64-bit system.
2...
The ViewData item that has the key 'MY KEY' is of type 'System.String' but must be of type 'IEnumera
...b.Basetypes.Select(
b => new SelectListItem { Value = b.basetype, Text = b.basetype });
ViewData["basetype"] = basetypes;
before the return View(meal) in the [HttpPost] method.
exactly this will solve your problem:
[HttpPost]
public ActionResult Create(Meal meal)
{
if (ModelState.IsVa...
How to pass anonymous types as parameters?
...an I pass anonymous types as parameters to other functions? Consider this example:
10 Answers
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What is cURL in PHP?
...the PHP manual.
In order to use PHP's cURL functions
you need to install the » libcurl
package. PHP requires that you use
libcurl 7.0.2-beta or higher. In PHP
4.2.3, you will need libcurl version 7.9.0 or higher. From PHP 4.3.0, you will need a libcurl version that's
7.9.8 or higher. ...
'pip' is not recognized as an internal or external command
I'm running into a weird error when trying to install Django on my computer.
32 Answers
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How do I create a custom iOS view class and instantiate multiple copies of it (in IB)?
... am currently making an app that will have multiple timers, which are basically all the same.
4 Answers
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Difference between ApiController and Controller in ASP.NET MVC
... based web/internet/intranet application - maybe with the occasional AJAX call returning json here and there - stick with MVC/Controller. If you want to provide a data driven/REST-ful interface to a system, go with WebAPI. You can combine both, of course, having an ApiController cater AJAX calls fro...
Recursion or Iteration?
...n if the recursive function is tail recursive (the last line is recursive call). Tail recursion should be recognized by the compiler and optimized to its iterative counterpart (while maintaining the concise, clear implementation you have in your code).
I would write the algorithm in the way that m...
Correct way to use StringBuilder in SQL
... of using StringBuilder, i.e reducing memory. Is it achieved?
No, not at all. That code is not using StringBuilder correctly. (I think you've misquoted it, though; surely there aren't quotes around id2 and table?)
Note that the aim (usually) is to reduce memory churn rather than total memory used...