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How to merge a transparent png image with another image using PIL
...third parameter. It indicates a mask that will be used to paste the image. If you pass a image with transparency, then the alpha channel is used as mask.
Check the docs.
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How to simulate a button click using code?
... View inherits this function, including Button, Spinner, etc.
Just to clarify, View does not have a static performClick() method. You must call performClick() on an instance of View.
For example, you can't just call
View.performClick();
Instead, do something like:
View myView = findViewById(R....
How do you stop tracking a remote branch in Git?
...h>.merge
Remove the upstream information for <branchname>.
If no branch is specified it defaults to the current branch.
(git 1.8+, Oct. 2012, commit b84869e by Carlos Martín Nieto (carlosmn))
That will make any push/pull completely unaware of origin/<remote branch name>.
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How do I change the data type for a column in MySQL?
.../dev.mysql.com/doc/refman/5.1/en/alter-table.html
ALTER TABLE tablename MODIFY columnname INTEGER;
This will change the datatype of given column
Depending on how many columns you wish to modify it might be best to generate a script, or use some kind of mysql client GUI
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python pip: force install ignoring dependencies
...ages (reinstalling instead). this flag will explicilty reinstall the specified packages, even if they are installed already
– madmuffin
Apr 17 at 13:12
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How do I capture the output into a variable from an external process in PowerShell?
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@stej, you're right. I was mainly clarifying that the code in your comment had different functionality to the code in the answer. Beginners like me can can thrown off by subtle differences in behaviour like these!
– Sam
Sep ...
Easiest way to read from and write to files
There are a lot of different ways to read and write files ( text files , not binary) in C#.
12 Answers
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Https Connection Android
... post and I'm getting an exception of ssl exception Not trusted server certificate. If i do normal http it is working perfectly fine. Do I have to accept the server certificate somehow?
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How to get the list of properties of a class?
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@Tadej what framework are you targeting? if you're using .NET core you need to ensure you have the using System.Reflection directive and the System.Reflection.TypeExtensions package referenced - this provides the missing API surface via extension methods
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Is it possible to specify the schema when connecting to postgres with JDBC?
Is it possible? Can i specify it on the connection URL? How to do that?
9 Answers
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