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How to add line break for UILabel?
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If you read a string from an XML file, the line break \n in this string will not work in UILabel text. The \n is not parsed to a line break.
Here is a little trick to solve this issue:
// correct next line \n in string from XML fi...
How to create a remote Git repository from a local one?
...t this point, other users who have SSH access to the same server which has read-access to the /opt/git directory can clone your repository by running
$ git clone user@git.example.com:/opt/git/my_project.git
If a user SSHs into a server and has write access to the /opt/git/my_project.git directory...
C# Events and Thread Safety
...at the action at the start of the list will have executed before another thread unsubscribes a handler near the end of the list. However, that handler will still be executed because it'll be a new list. (Delegates are immutable.) As far as I can see this is unavoidable.
Using an empty delegate cert...
How can I get System variable value in Java?
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Use the System.getenv(String) method, passing the name of the variable to read.
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using gitlab token to clone without authentication
... Works for Gitlab 10.4.4 but you need to make an api token. A read_user can only read repos under /users
– Kurt
Mar 17 '18 at 15:22
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Grasping the Node JS alternative to multithreading
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Pretty much correct, yes. The node.js server has an internal thread pool so it can perform blocking operations and notify the main thread with a callback or event when things complete.
So I imagine that it will make limited use of another core for the thread pool, for example if you do...
String difference in Bash
... with files and I'd prefer not to output them to files, do the compare and read it back.
5 Answers
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Synchronously waiting for an async operation, and why does Wait() freeze the program here
Preface : I'm looking for an explanation, not just a solution. I already know the solution.
4 Answers
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Why use static_cast(x) instead of (int)x?
...s long as we checked
// but harder to read
However, let's see this almost identical code:
CMyOtherStuff *pOther;
pOther = static_cast<CMyOtherStuff*>(pSomething); // Compiler error: Can't convert
pOther = (CMyOtherStuff*)(pSomething); // No c...
What is the most efficient Java Collections library? [closed]
... a collections API which may be more efficient but doesn't make my code as readable.
Given that the overlap between Trove and the Guava is pretty much nil, perhaps you could clarify what you're actually looking for from a collections library.
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