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Character Limit in HTML
...ould like to point out that client-side validation (HTML code, javascript, etc.) is never enough. Also check the length server-side, or just don't check at all (if it's not so important that people can be allowed to get around it, then it's not important enough to really warrant any steps to prevent...
Why is DarkGray lighter than Gray?
...e right shade is to just use: #222 (very dark) #333 (dark) #444 (medium) etc.. I find it almost as distictive as 1, 2, 3
– David
Jul 5 '16 at 7:46
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Why does the use of 'new' cause memory leaks?
...cleaned up automatically.
You need to pass a pointer to it to delete in order to clean it up:
However, your second example is worse: you're dereferencing the pointer, and making a copy of the object. This way you lose the pointer to the object created with new, so you can never delete it even ...
How do I initialize the base (super) class?
...nsure you get the next method (as a bound method) in the method resolution order. In Python 2, you need to pass the class name and self to super to lookup the bound __init__ method:
class SubClass(SuperClass):
def __init__(self, y):
super(SubClass, self).__init__('x')
self...
Invalid postback or callback argument. Event validation is enabled using '
...ed, use the
ClientScriptManager.RegisterForEventValidation method in order to register the postback or callback data for validation."
I changed several codes, and finally I succeeded. My experience route:
1) I changed page attribute to EnableEventValidation="false". But it didn't work. (no...
iPhone app in landscape mode, 2008 systems
...simply sits there and just holds your various views (happyThing, newThing, etc). Hope it helps!
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How to fix corrupted git repository?
...e :) I've also run a git pull origin master --allow-unrelated-histories in order to pull last version of my code from remote repo
– Sami
Aug 27 at 20:24
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Web API Routing - api/{controller}/{action}/{id} “dysfunctions” api/{controller}/{id}
...
Controller
[Route("api/category/{categoryId}")]
public IEnumerable<Order> GetCategoryId(int categoryId) { ... }
URI in jquery
api/category/1
Route Configuration
using System.Web.Http;
namespace WebApplication
{
public static class WebApiConfig
{
public static void R...
Postgresql query between date ranges
...fied; just add exactly one month. No messing about with 28th, 30th, 31st, etc.
This structure also has the advantage of being able to maintain use of indexes.
Many people may suggest a form such as the following, but they do not use indexes:
WHERE
DATEPART('year', login_date) = 2014
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Wildcards in jQuery selectors
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