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Remove shadow below actionbar
...alue-v14 (if you use toolbar ,ignore this)
– TheOne_su
Apr 20 '15 at 5:46
6
for pre-lollipop de...
Draw multi-line text to Canvas
...ut = new StaticLayout(mText, mTextPaint, canvas.getWidth(), Alignment.ALIGN_NORMAL, 1.0f, 0.0f, false);
canvas.save();
// calculate x and y position where your text will be placed
textX = ...
textY = ...
canvas.translate(textX, textY);
mTextLayout.draw(canvas);
canvas.restore();
...
Remove rows with all or some NAs (missing values) in data.frame
...plete.cases(final),] doesn't cooperate...
– tumultous_rooster
Aug 18 '15 at 2:46
2
final is dataf...
Why isn't the size of an array parameter the same as within main?
... pointer type when you pass it in to a function.
So,
void PrintSize(int p_someArray[10]) {
printf("%zu\n", sizeof(p_someArray));
}
and
void PrintSize(int *p_someArray) {
printf("%zu\n", sizeof(p_someArray));
}
are equivalent. So what you get is the value of sizeof(int*)
...
How to execute a MySQL command from a shell script?
...l script like so:
mysql -p=password -u "root" -Bse "CREATE DATABASE \`${1}_database\`;
CREATE USER '$1'@'%' IDENTIFIED BY '$2';
GRANT ALL PRIVILEGES ON `${1}_database`.* TO '$1'@'%' WITH GRANT OPTION;"
Of course, generating SQL through concatenated user input (passed arguments) shouldn't be done ...
How to make an anchor tag refer to nothing?
... or just <a href="javascript:;">. P.S. doesn't work with target=_blank though
– Alex
Apr 1 '18 at 22:54
...
Is Using .NET 4.0 Tuples in my C# Code a Poor Design Decision?
...specific support for tuples in C#:
private var GetDesserts()
{
return _icecreams.Select(
i => new { icecream = i, topping = new Topping(i) }
);
}
public void Eat()
{
foreach (var dessert in GetDesserts())
{
dessert.icecream.AddTopping(dessert.topping);
de...
Checking if object is empty, works with ng-show but not from controller?
...
Or, if using lo-dash: _.empty(value).
"Checks if value is empty. Arrays, strings, or arguments objects with a length of 0 and objects with no own enumerable properties are considered "empty"."
...
How do I update my forked repo using SourceTree?
...hen select "master" there before I could hit OK.
– am_
Mar 13 '15 at 17:00
A more elaborate summary of this is at this...
How to draw a custom UIView that is just a circle - iPhone app
...iew.center radius:(view.bounds.size.width / 2) startAngle:0 endAngle:(2 * M_PI) clockwise:YES];
shape.path = path.CGPath;
view.layer.mask = shape;
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