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“To Do” list before publishing Android app to market [closed]
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Really useful but keep in mind that, In order to provide a proper UX experience, you better have valid reasons to go full screen. Like if you want user to focus on one single element and remove all other distractions on the way.
– whizzkid
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What Git branching models work for you?
...ere not made sequentially at the time, the autosquash allows for a quick reordering of those commits.
– VonC
Apr 12 '10 at 13:35
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Using smart pointers for class members
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@BjörnPollex, in order for weak_ptr::lock() to tell if the object has expired it must inspect the "control block" that contains the first reference count and pointer to the object, so the control block must not be destroyed while there are an...
Batch file include external file for variables
...subjects (family, size, color, animals) and apply them individually in any order anywhere you want in your batch scripts:
@echo off
rem Empty the variable to be ready for label config_all
set config_all_selected=
rem Go to the label with the parameter you selected
goto :config_%1
REM This next li...
How to force the browser to reload cached CSS/JS files?
...it, there's no pain in figuring out which version you need to return to in order for your visitors not to re-download.
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How to retrieve the dimensions of a view?
...outChangeListener() can be used to avoid sub-classing.
One more thing, in order to get correct width of the view in View.onSizeChanged(), the layout_width should be set to match_parent, not wrap_content.
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gulp.run is deprecated. How do I compose tasks?
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If you need to maintain the order of running tasks you can define dependencies as described here - you just need to return stream from the dependency:
gulp.task('dependency', function () {
return gulp.src('glob')
.pipe(plumber())
.pipe(otherP...
Flatten an Array of Arrays in Swift
...s:
array.compactMap({$0})
//Output
[1, 2, [[3, 4], [5, 6, [7]]], 8]
In order to solve this problem, we can use our simple for loop logic + recursion
func flattenedArray(array:[Any]) -> [Int] {
var myArray = [Int]()
for element in array {
if let element = element as? Int {
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How to append rows to an R data frame
... near data.table + manual exponential growth. The difference is almost two orders of magnitude!
Summary
If you know that you will append rather small number of rows (n<=100), go ahead and use the simplest possible solution: just assign the rows to the data.frame using bracket notation and ignor...
Insert new item in array on any position in PHP
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That function does not save the order in array.
– Daniel Petrovaliev
May 3 '16 at 11:44
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