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How to have stored properties in Swift, the same way I had on Objective-C?
I am switching an application from Objective-C to Swift, which I have a couple of categories with stored properties, for example:
...
Unsafe JavaScript attempt to access frame with URL
...ge/, instead of doing
parent.location.hash = "#foobar";
you do need to know the parents location and do
parent.location = "http://example.com/page/#foobar";
Since the resource is not navigated this will work as expected, only changing the hash part of the url.
If you are using this for cross-...
How to add text inside the doughnut chart using Chart.js?
...
You have to modify the code like:
in chart.Doughnut.defaults
labelFontFamily : "Arial",
labelFontStyle : "normal",
labelFontSize : 24,
labelFontColor : "#666"
and then in function drawPieSegments
ctx.fillText(data[0].value + "%", width...
Why should the copy constructor accept its parameter by reference in C++?
...nstructor that takes another object by value or by reference. You already know why passing by value doesn't work, so the only way is passing by reference or const reference. If your "copy-constructor" would take a pointer to an object then the compiler's code would have to be object o(&other_obj...
What is the purpose of the HTML “no-js” class?
... here, but it seems to me that .js { padding: ...} is just fine since you know as the one who implemented it that body = .js. More directly to your point, it seems you are claiming that body.js is worse than .js body which I am not following...
– wired_in
Mar 1...
How to explicitly discard an out argument?
...word "dispose" in the question, which I suspect was just unfortunate - but if the out parameter is of a type which implements IDisposable, you should certainly call Dispose unless the method documentation explicitly states that receiving the value doesn't confer ownership. I can't remember ever see...
What's the most elegant way to cap a number to a segment? [closed]
...
If it's frowned upon, why suggest it...?
– j b
Sep 15 at 10:59
add a comment
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Use gulp to select and move directories and their files
... './icons/**/*.*',
'./src/page_action/**/*.*',
'./manifest.json'
];
gulp.task('move',['clean'], function(){
// the base option sets the relative root for the set of files,
// preserving the folder structure
gulp.src(filesToMove, { base: './' })
.pipe(gulp.dest('dis...
Right way to reverse pandas.DataFrame?
...index[::-1])
or simply:
data.iloc[::-1]
will reverse your data frame, if you want to have a for loop which goes from down to up you may do:
for idx in reversed(data.index):
print(idx, data.loc[idx, 'Even'], data.loc[idx, 'Odd'])
or
for idx in reversed(data.index):
print(idx, data.Ev...
Using switch statement with a range of value in each case?
...nt lower, int upper) {
return lower <= x && x <= upper;
}
if (isBetween(num, 1, 5)) {
System.out.println("testing case 1 to 5");
} else if (isBetween(num, 6, 10)) {
System.out.println("testing case 6 to 10");
}
...