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Segue to another storyboard?
...d to place a UITabBarController in a UINavigationController , and I'd like to keep them nice and separate.
6 Answers
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What is the tilde (~) in the enum definition?
...ter using C# for all this time now, I still manage to find things I didn't know about...
10 Answers
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How to find if a given key exists in a C++ std::map
I'm trying to check if a given key is in a map and somewhat can't do it:
14 Answers
14...
org.hibernate.MappingException: Could not determine type for: java.util.List, at table: College, for
I'm using Hibernate for all CRUD operations in my project. It doesn't work for One-To-Many and Many-To-One relationships. It gives me the below error.
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Most efficient way to make the first character of a String lower case?
What is the most efficient way to make the first character of a String lower case?
11 Answers
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How to modify list entries during for loop?
Now I know that it is not safe to modify the list during an iterative looping. However, suppose I have a list of strings, and I want to strip the strings themselves. Does replacement of mutable values count as modification?
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Why is “a” != “a” in C?
... strings, which are stored in different locations. Doing so essentially looks like this:
if(0x00403064 == 0x002D316A) // Two memory locations
{
printf("Yes, equal");
}
Use the following code to compare two string values:
#include <string.h>
...
if(strcmp("a", "a") == 0)
{
// Equa...
defaultdict of defaultdict?
Is there a way to have a defaultdict(defaultdict(int)) in order to make the following code work?
6 Answers
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How should I cast in VB.NET?
...ld suggest avoiding it, but it's not really going to hurt anything. I think it is basically the same as CType.
CType(var, String) will convert the given type into a string, using any provided conversion operators.
DirectCast(var, String) is used to up-cast an object into a string. If you know that...
foreach with index [duplicate]
...
I keep this extension method around for this:
public static void Each<T>(this IEnumerable<T> ie, Action<T, int> action)
{
var i = 0;
foreach (var e in ie) action(e, i++);
}
And use it like so:
var ...