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How to get the changes on a branch in Git
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'git cherry' outputs a list of commit IDs. Can I convert these into a single diff combining all the changes in every commit?
– Jonathan Hartley
Jul 20 '11 at 15:44
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Python speed testing - Time Difference - milliseconds
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Anyone interested in getting total minutes can use int(c.total_seconds() / 60) in this case
– sufinawaz
Feb 6 '15 at 15:41
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What's the scope of a variable initialized in an if statement?
...o count, as do lambda expressions. You can't stuff an assignment statement into any of those, but lambda parameters and for clause targets are implicit assignment.)
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How to compute the sum and average of elements in an array?
... iterate through the array, since your values are strings, they have to be converted to an integer first. And average is just the sum of values divided by the number of values.
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✔ Checkmark selected row in UITableViewCell
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I found that reloading the data interrupts the deselect animation in an ugly way.
This Swift implementation cleanly adds/removes checkmarks and deselects the row:
func tableView(tableView: UITableView, didSelectRowAtIndexPath indexPath: NSIndexPath) {
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Iterate over a Javascript associative array in sorted order
...rol over the fact that the data is in a regular object, this utility would convert the regular object to your fully-functional dictionary:
a.importObject = function(object) {
for (var i in object) { this.set(i, object); }
};
This was a object definition (instead of a reusable constructor functi...
How do I get my Python program to sleep for 50 milliseconds?
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Might be interesting to know though that 'the function [time.sleep(secs)] sleeps at least secs' since Python 3.5 according to the documentation.
– Elias Strehle
Oct 30 '19 at 14:11
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This Row already belongs to another table error when trying to add rows?
...that are the same as in "dt"
DataColumn dcID = new DataColumn("ID", typeof(int));
DataColumn dcName = new DataColumn("Name", typeof(string));
dtSpecificOrders.Columns.Add(dtID);
dtSpecificOrders.Columns.Add(dcName);
DataRow[] orderRows = dt.Select("CustomerID = 2");
foreach (DataRow dr in orderRow...
Java RegEx meta character (.) and ordinary dot?
... case of character classes, place them in positions where they can't be misinterpreted).
Needlessly escaping other characters may work, but some regex engines will treat this as syntax errors, for example \_ will cause an error in .NET.
Some others will lead to false results, for example \< i...
How to distinguish mouse “click” and “drag”
...pt>
This is a direct clone of what @wong2 did in his answer, but converted to RxJs.
Also interesting use of sample. The sample operator will take the latest value from the source (the merge of mousedown and mousemove) and emit it when the inner observable (mouseup) emits.
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