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“Failed to load platform plugin ”xcb“ ” while launching qt5 app on linux without qt installed
I wrote application for linux which uses Qt5.
17 Answers
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How to use the CancellationToken property?
Compared to the preceding code for class RulyCanceler , I wanted to run code using CancellationTokenSource .
5 Answers
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How to prevent a click on a '#' link from jumping to top of page?
I'm currently using <a> tags with jQuery to initiate things like click events, etc.
23 Answers
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How to trim a string in SQL Server before 2017?
In SQL Server 2017, you can use this syntax, but not in earlier versions:
7 Answers
7
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How to assert greater than using JUnit Assert?
I have these values coming from a test
8 Answers
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Get the Highlighted/Selected text
Is it possible to get the highlighted text in a paragraph of a website e.g. by using jQuery?
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Identifying and removing null characters in UNIX
I have a text file containing unwanted null characters (ASCII NUL, \0 ). When I try to view it in vi I see ^@ symbols, interleaved in normal text. How can I:
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How to convert an int value to string in Go?
s is 'E', but what I want is "123"
9 Answers
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Set initial focus in an Android application
In my Android application it automatically focuses the first Button I have in my layout, giving it an orange outline. How can I set the initial focus preferably in XML, and can this be set to nothing?
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Correct way to define Python source code encoding
PEP 263 defines how to declare Python source code encoding.
6 Answers
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