大约有 44,000 项符合查询结果（耗时：0.0562秒） [XML]
How do I make python wait for a pressed key?
... | termios.ISIG | termios.IEXTEN)
termios.tcsetattr(fd, termios.TCSANOW, attrs)
# turn off non-blocking
fcntl.fcntl(fd, fcntl.F_SETFL, flags_save & ~os.O_NONBLOCK)
# read a single keystroke
ret = []
try:
ret.append(sys.stdin.read(1)) # returns a single characte...
“The page you are requesting cannot be served because of the extension configuration.” error message
I'm getting this error message when trying to run my application. I don't know how to fix it:
19 Answers
...
How to ssh to vagrant without actually running “vagrant ssh”?
...$(vagrant ssh-config | grep Port | grep -o '[0-9]\+')
ssh -q \
-o UserKnownHostsFile=/dev/null \
-o StrictHostKeyChecking=no \
-i ~/.vagrant.d/insecure_private_key \
vagrant@localhost \
-p $PORT \
"$@"
As a one-liner (with thanks to kgadek):
ssh $(vagrant ssh-config | awk ...
Align labels in form next to input
I have very basic and known scenario of form where I need to align labels next to inputs correctly. However I don't know how to do it.
...
When to use extern in C++
... variables in a header, so that each source file that includes the header knows about it, but you only need to “define” it once in one of your source files.
To clarify, using extern int x; tells the compiler that an object of type int called x exists somewhere. It's not the compilers job to kno...
How to use icons and symbols from “Font Awesome” on Native Android Application
...
I have been using this great .xml file for weeks. But now I've realized that it misses fa_times. Can you please update it ? Edit: oh, it is fa_remove. or icon_remove in your file.
– mobilGelistirici
Nov 21 '13 at 13:44
...
UIView bottom border?
...
@Flea now, with modules enabled, you shouldn't add QuartzCore.framework anymore.
– ma11hew28
Dec 31 '13 at 0:43
...
How to use the IEqualityComparer
...nting interfaces of classes it is important to read the documentation, to know which contract you’re supposed to implement.1
In your code, the solution is to forward GetHashCode to Class_reglement.Numf.GetHashCode and implement it appropriately there.
Apart from that, your Equals method is full ...
Cython: “fatal error: numpy/arrayobject.h: No such file or directory”
...
I tried your idea, but now i get this crazy error that is too long to post here, but it starts with warning: untitled.pyx:8:49: Buffer unpacking not optimized away.
– Noob Saibot
Feb 2 '13 at 2:32
...
Shortcuts in Objective-C to concatenate NSStrings
...her option has many upvotes, I think this is the best answer if you don't know all your strings upon construction. Every time you append a string, you're creating a lot of overhead. Using a mutable string removes that problem.
– Eli
Dec 22 '09 at 1:25
...