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Checking out Git tag leads to “detached HEAD state”
I'm developing a deploym>me m>nt script for my git project and I just started using tags. I've added a new tag called v2.0 :
2 ...
pandas read_csv and filter columns with usecols
I have a csv file which isn't coming in correctly with pandas.read_csv when I filter the columns with usecols and use multiple indexes.
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NSDefaultRunLoopMode vs NSRunLoopCommonModes
Whenever I try to download a big file behind UIScrollView , MPMapView or som>me m>thing, the downloading process gets halted as soon as I touch iPhone screen. Thankfully, an awesom>me m> blog post by Jörn suggests an alternative option, using NSRunLoopCommonModes for connection.
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Creating a zero-filled pandas data fram>me m>
What is the best way to create a zero-filled pandas data fram>me m> of a given size?
6 Answers
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What is digest authentication?
How does Digest Authentication differ from Basic Authentication other than sending credentials as plain text?
3 Answers
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Size of character ('a') in C/C++
... of a character constant like 'a' is actually an int, with size of 4 (or som>me m> other implem>me m>ntation-dependent value). In C++, the type is char, with size of 1. This is one of many small differences between the two languages.
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How to read data from a zip file without having to unzip the entire file
Is there anyway in .Net (C#) to extract data from a zip file without decompressing the complete file?
6 Answers
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How to change the default collation of a table?
...ult character set and collation of a table including those of existing columns (note the convert to clause):
alter table <som>me m>_table> convert to character set utf8mb4 collate utf8mb4_unicode_ci;
Edited the answer, thanks to the prompting of som>me m> comm>me m>nts:
Should avoid recomm>me m>nding utf8....
Sending a notification from a service in Android
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Both Activity and Service actually extend Context so you can simply use this as your Context within your Service.
NotificationManager notificationManager =
(NotificationManager) getSystemService(Service.NOTIFICATION_SERVICE);
Notification notification = new Notification(/* your noti...
How can I tell if a DOM elem>me m>nt is visible in the current viewport?
Is there an efficient way to tell if a DOM elem>me m>nt (in an HTML docum>me m>nt) is currently visible (appears in the viewport )?
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