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“Failed to load platform plugin ”xcb“ ” while launching qt5 app on linux without qt installed
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In my case sudo apt-get install libx11-xcb1 fixed the problem. But your recommendation of using ldd was what pointed me to the correct library to install. Thanks!
– Daniel
Mar 17 '15 at 0:37
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PostgreSQL: Modify OWNER on all tables simultaneously in PostgreSQL
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Alex SotoAlex Soto
5,38711 gold badge1717 silver badges77 bronze badges
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How to import local packages without gopath
...o dependency management summary:
vgo if your go version is: x >= go 1.11
dep or vendor if your go version is: go 1.6 >= x < go 1.11
Manually if your go version is: x < go 1.6
Edit 3: Go 1.11 has a feature vgo which will replace dep.
To use vgo, see Modules documentation. TLDR belo...
com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
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Community♦
111 silver badge
answered Jun 6 '10 at 17:40
BalusCBalusC
953k341341 gold badg...
Iterating over all the keys of a map
Is there a way to get a list of all the keys in a Go language map? The number of elements is given by len() , but if I have a map like:
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Negative matching using grep (match lines that do not contain foo)
I have been trying to work out the syntax for this command:
3 Answers
3
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How to write a comment in a Razor view?
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Note that in general, IDE's like Visual Studio will markup a comment in the context of the current language, by selecting the text you wish to turn into a comment, and then using the Ctrl+K Ctrl+C shortcut, or if you are using Resharper / Intelli-J style shortc...
How do I create a user with the same privileges as root in MySQL/MariaDB? [closed]
How do I create a user with the same privileges as root in MySQL/MariaDB?.
1 Answer
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get Context in non-Activity class [duplicate]
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If your class is non-activity class, and creating an instance of it from the activiy, you can pass an instance of context via constructor of the later as follows:
class YourNonActivityClass{
// variable to hold context
private C...
Transitivity of Auto-Specialization in GHC
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Short answers:
The question's key points, as I understand them, are the following:
"is the auto-specialization transitive?"
Should I only expect (+) to be specialized transitively with an explicit pragma?
(apparently intended) Is thi...
