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Favicon: .ico or .png / correct tags? [duplicate]
...icon format do you recommend and why? I want it to be supported by IE7 and all the modern browsers.
3 Answers
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How to use 'cp' command to exclude a specific directory?
I want to copy all files in a directory except some files in a specific sub-directory.
I have noticed that cp command didn't have the --exclude option.
So, how can I achieve this?
...
Code coverage for Jest
...ing --coverage to the Jest script. Below are some examples:
I tend to install Jest locally, in which case the command might look like this:
npx jest --coverage
I assume (though haven't confirmed), that this would also work if I installed Jest globally:
jest --coverage
The very sparse docs are ...
Does setWidth(int pixels) use dip or px?
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You can also call nbDips * getResources().getDisplayMetrics().density
– Romain Guy
Mar 9 '10 at 5:08
9
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How can I split a shell command over multiple lines when using an IF statement?
...d from the comments: the line-continuation backslash in the shell is not really a special case; it is simply an instance of the general rule that a backslash "quotes" the immediately-following character, preventing any special treatment it would normally be subject to. In this case, the next charact...
How to document a string type in jsdoc with limited possible values
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The problem with this approach is that it does not allow to document the individual values. I have an issue with JSDoc. github.com/jsdoc3/jsdoc/issues/1065
– Gajus
Sep 17 '15 at 13:46
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How to restart Activity in Android
...his:
Intent intent = getIntent();
finish();
startActivity(intent);
Basically, I'm calling finish() first, and I'm using the exact same intent this activity was started with. That seems to do the trick?
UPDATE: As pointed out by Ralf below, Activity.recreate() is the way to go in API 11 and beyon...
Convert Pandas column containing NaNs to dtype `int`
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@jsc123 you can use the object dtype. This comes with a small health warning but for the most part works well.
– Andy Hayden
May 19 '15 at 15:16
1
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How to conditionally push an item in an observable array?
...rray exposes an indexOf function (wrapper to ko.utils.arrayIndexOf). This allows you to do:
if (myObservableArray.indexOf(itemToAdd) < 0) {
myObservableArray.push(itemToAdd);
}
If the two are not actually a reference to the same object and you want to run custom comparison logic, then you c...
When should I use a List vs a LinkedList
... in list)
sum += item.A;
Even if you only access data essentially it is much slower!! I say never use a linkedList.
Here is another comparison performing a lot of inserts (we plan on inserting an item at the middle of the list)
Linked List (51 seconds)
LinkedList<T...