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Try catch statements in C
...Buffer)) {
// The longjmp was executed and returned control here
printf("Exception happened here\n");
} else {
// Normal code execution starts here
Test();
}
}
void Test() {
// Rough equivalent of `throw`
longjmp(s_jumpBuffer, 42);
}
This website has a nice tutorial on how...
ASP.NET MVC Relative Paths
... I've often found that the simpler the design, the more thought has gone into it.
– Charles Burns
Jan 29 '13 at 16:34
1
...
Why should C++ programmers minimize use of 'new'?
... complex and allocation is slower. Because there is no implicit release point, you must release the memory manually, using delete or delete[] (free in C). However, the absence of an implicit release point is the key to the heap's flexibility.
Reasons to use dynamic allocation
Even if using the hea...
Finding duplicates in O(n) time and O(1) space
... end while
end for
for i := 0 to n - 1
if A[i] != i then
print A[i]
end if
end for
The first loop permutes the array so that if element x is present at least once, then one of those entries will be at position A[x].
Note that it may not look O(n) at first blush, but it is - al...
How can I sort a List alphabetically?
...Comparator as an extra argument. Implementing that Comparator would be the interesting part, though.
– Thilo
Apr 3 '09 at 0:54
7
...
Creating a custom JButton in Java
...cuts and other accessibility features that you can't do just by having a paint() method print a pretty picture. It may not be done the best way however, but it may be a good starting point for you.
Edit 8/6 - If it wasn't apparent from the images, each Die is a button you can click. This will move...
Comparing date part only without comparing time in JavaScript
...one when you create, you now need to be sure to keep timezone out when you convert back to a string representation. So you can safely use...
toISOString()
getUTCxxx()
getTime() //returns a number with no time or timezone.
.toLocaleDateString("fr",{timeZone:"UTC"}) // whatever locale you want, but A...
foreach vs someList.ForEach(){}
...em.RemoveMe) someList.Remove(item);
tl;dr: Do NOT copypaste this code into your application!
These examples aren't best practice, they are just to demonstrate the differences between ForEach() and foreach.
Removing items from a list within a for loop can have side effects. The most common o...
Delete column from SQLite table
...be done:
BEGIN TRANSACTION;
CREATE TEMPORARY TABLE t1_backup(a,b);
INSERT INTO t1_backup SELECT a,b FROM t1;
DROP TABLE t1;
CREATE TABLE t1(a,b);
INSERT INTO t1 SELECT a,b FROM t1_backup;
DROP TABLE t1_backup;
COMMIT;
sha...
How do you create a dropdownlist from an enum in ASP.NET MVC?
...@class = "form-control" })
For MVC 5 and lower
I rolled Rune's answer into an extension method:
namespace MyApp.Common
{
public static class MyExtensions{
public static SelectList ToSelectList<TEnum>(this TEnum enumObj)
where TEnum : struct, IComparable, IFormatta...