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UITableView - change section header color
...lor:[UIColor clearColor]];
return headerView;
}
Swift:
func tableView(_ tableView: UITableView!, viewForHeaderInSection section: Int) -> UIView!
{
let headerView = UIView(frame: CGRect(x: 0, y: 0, width: tableView.bounds.size.width, height: 30))
if (section == integerRepresentingYourSect...
Exclude a directory from git diff
... -s extglob), you could handle that from the shell side:
git diff previous_release current_release !(spec)
Saves you having to list all other things.
Or, shell-agnostic:
git diff previous_release current_release --name-only | grep -v '^spec/' \
| xargs git diff previous_release current_rele...
Sorting an IList in C#
...: IComparer<T>, IComparer
{
private readonly Comparison<T> _comparison;
public ComparisonComparer(Comparison<T> comparison)
{
_comparison = comparison;
}
public int Compare(T x, T y)
{
return _comparison(x, y);
}
public int Compare...
How do I verify a method was called exactly once with Moq?
...ic class CalculatorTests
{
[TestMethod]
public void WhenAddIsCalled__ItShouldCallPrint()
{
/* Arrange */
var iPrinterMock = new Mock<IPrinter>();
// Let's mock the method so when it is called, we handle it
iPrinterMock.Setup(x => x.Print(It.IsAny...
How to prevent a jQuery Ajax request from caching in Internet Explorer?
...
A word of caution: this adds "?_=somenumber" to your URL. Make sure your back end can ignore the "_" in the URL's query parameters.
– user3458
Sep 26 '13 at 19:34
...
How to turn off INFO logging in Spark?
...
Inspired by the pyspark/tests.py I did
def quiet_logs(sc):
logger = sc._jvm.org.apache.log4j
logger.LogManager.getLogger("org"). setLevel( logger.Level.ERROR )
logger.LogManager.getLogger("akka").setLevel( logger.Level.ERROR )
Calling this just after creating...
Android SDK manager won't open
...? I don't know where is my java\bin, is that C:\Program Files\Java\jdk1.7.0_11\bin ? What "before the windows\system32 directory" means? And what is the point of running "where java" in CMD ?
– Hải Phong
Jan 21 '13 at 1:54
...
How to create Java gradle project
...ild init plugin can be found here: gradle.org/docs/current/userguide/build_init_plugin.html
– Paul
Dec 19 '14 at 17:54
...
.rar, .zip files MIME Type
...function isRarOrZip($file) {
// get the first 7 bytes
$bytes = file_get_contents($file, FALSE, NULL, 0, 7);
$ext = strtolower(substr($file, - 4));
// RAR magic number: Rar!\x1A\x07\x00
// http://en.wikipedia.org/wiki/RAR
if ($ext == '.rar' and bin2hex($bytes) == '526172211a0...
What is 'Pattern Matching' in functional languages?
... `Cons`, we only want the first part; that's the list's head.
head (Cons h _) = h
Since List a values can be of two different kinds, we need to handle each one separately; this is the pattern matching. In head x, if x matches the pattern Nil, then we run the first case; if it matches the pattern ...