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iOS application: how to clear notifications?
... cancelAllLocalNotifications is Deprecated - developer.apple.com/documentation/uikit/uiapplication/… You need to use let center = UNUserNotificationCenter.current() center.removeAllDeliveredNotifications() // To remove all delivered notifications stackoverflow.com/a/40397907/11556...
PostgreSQL error 'Could not connect to server: No such file or directory'
...ocal/var/postgres/
remove this and start server.
Check - https://github.com/mperham/lunchy is a great wrapper for launchctl.
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Why do some C# lambda expressions compile to static methods?
...losure and true for withoutClosure.
When you use a lambda expression, the compiler creates a little class to contain your method, this would compile to something like the following (the actual implementation most likely varies slightly):
private class <Main>b__0
{
public int age;
pub...
How to properly overload the
...am writing a small matrix library in C++ for matrix operations. However my compiler complains, where before it did not. This code was left on a shelf for 6 months and in between I upgraded my computer from debian etch to lenny (g++ (Debian 4.3.2-1.1) 4.3.2
) however I have the same problem on a Ubun...
How do you tell the Visual Studio project type from an existing Visual Studio project
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Here is a list you can use to compare the Guid's to get project types: codeproject.com/Reference/720512/…
– Nathan F.
Jul 26 '18 at 16:31
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How to fix “containing working copy admin area is missing” in SVN?
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According to this: http://www.devcha.com/2008/03/svn-directory-svn-containing-working.html
Check-out the folder "blabla" to a different location and then copy its .svn folder back into the original "blabla".
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A semantics for Bash scripts?
...(hereafter referred to just as "the shell") semantics are a bit of a mutt, combining some features of LISP (s-expressions have a lot in common with shell word splitting) and C (much of the shell's arithmetic syntax semantics comes from C).
The other root of the shell's syntax comes from its upbring...
MemoryCache does not obey memory limits in configuration
...DR version of this giant answer: Assume that CacheMemoryLimitMegabytes is completely busted at this point in time. You can set it to 10 MB, and then proceed to fill up the cache to ~2GB and blow an out of memory exception with no tripping of item removal.
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Best way to add comments in erb
How do we add comments in erb files, if we do not want them to be generated into the html content?
7 Answers
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