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How to initialize/instantiate a custom UIView class with a XIB file in Swift
...
I tested this code and it works great:
class MyClass: UIView {
class func instanceFromNib() -> UIView {
return UINib(nibName: "nib file name", bundle: nil).instantiateWithOwner(nil, options: nil)[0] as U...
What is the difference between “AS” and “IS” in an Oracle stored procedure?
...s for packages and procedures, but not for cursors:
This works...
cursor test_cursor
is
select * from emp;
... but this doesn't:
cursor test_cursor
as
select * from emp;
share
|
improve this a...
Get value of dynamically chosen class constant in PHP
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<?php
class Dude {
const TEST = 'howdy';
}
function symbol_to_value($symbol, $class){
$refl = new ReflectionClass($class);
$enum = $refl->getConstants();
return isset($enum[$symbol])?$enum[$symbol]:false;
}
// print 'howdy'
echo symb...
How to git reset --hard a subdirectory?
...version 1.7.0, Git's ls-files honors the skip-worktree flag.
Running your test script (with some minor tweaks changing git commit... to git commit -q and git status to git status --short) outputs:
Initialized empty Git repository in /home/user/repo/.git/
After read-tree:
a/a/aa
a/b/ab
b/a/ba
After...
How do I get a string format of the current date time, in python?
...
#python3
import datetime
print(
'1: test-{date:%Y-%m-%d_%H:%M:%S}.txt'.format( date=datetime.datetime.now() )
)
d = datetime.datetime.now()
print( "2a: {:%B %d, %Y}".format(d))
# see the f" to tell python this is a f string, no .format
print(f"2b: {d:%B %...
TreeMap sort by value
...equal values to be placed in the set. So, in order to fix this, we need to test for equality between the keys:
static <K,V extends Comparable<? super V>> SortedSet<Map.Entry<K,V>> entriesSortedByValues(Map<K,V> map) {
SortedSet<Map.Entry<K,V>> sortedEnt...
Which is faster : if (bool) or if(int)?
...
Yeah, the discussion's fun. But just test it:
Test code:
#include <stdio.h>
#inclu
How can I output the value of an enum class in C++11
...eandhate Could you provide a link to an example that produces the issue? I tested the above code in gcc 4.9.2 without any problems and only a slight change, I converted the 3 cout statements into a single cout statement by chaining the << operators together. See here
– Ja...
Set a default parameter value for a JavaScript function
... @OsamaBinLogin what you say is correct for current JS - the older test persists because on some browsers it used to be possible to overwrite undefined with some other value, causing the test to fail.
– Alnitak
Nov 16 '15 at 11:34
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Tracing XML request/responses with JAX-WS
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Worked fine for me to see why my test failed (Set the option in the 'run configutration' of my test as 'VM argument').
– MrSmith42
Apr 30 '13 at 9:23
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