大约有 5,000 项符合查询结果（耗时：0.0204秒） [XML]
Is #pragma once a safe include guard?
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GCC docs on the guard macro optimization: gcc.gnu.org/onlinedocs/cppinternals/Guard-Macros.html
– Adrian
May 17 '11 at 15:31
42...
Using .gitignore to ignore everything but specific directories
...ng to this that functionality is system dependent and it didn't work on my mac:
Did NOT work:
!**/wp-content/themes/
!**/wp-content/themes/**
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How do I implement an Objective-C singleton that is compatible with ARC?
...agement hokey pokey Apple used to recommend in developer.apple.com/library/mac/documentation/Cocoa/Conceptual/…
– Christopher Pickslay
Sep 27 '11 at 21:05
1
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invalid context 0x0 under iOS 7.0 and system degradation
...e simulator, but I noticed that, when I'm getting the bug, I can't use the Mac keyboard to type in the simulator and I have to use the onscreen keyboard, which is very frustrating. In my app I am not using any custom views, so I never manually create or use a CG context.
– user...
Quick search on filename
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To search by file name use the following shortcut keys
On Mac: command + shift + O
On Windows / Linux: control + shift + N
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Is it possible to view RabbitMQ message contents directly from the command line?
...bar","payload_encoding":"string"}'
HTTP/1.1 200 OK
Server: MochiWeb/1.1 WebMachine/1.10.0 (never breaks eye contact)
Date: Wed, 10 Sep 2014 17:46:59 GMT
content-type: application/json
Content-Length: 15
Cache-Control: no-cache
{"routed":true}
RabbitMQ see messages in queue:
eric@dev ~ $ sudo pyt...
Why can't I save CSS changes in Firebug? [closed]
...e edited CSS properties back to the original file (on my local development machine). Unfortunately after searching a lot and not finding anything that suits my needs (OK, there's CSS Updater but you have to register and it's a paid extension...) I gave up on Firefox + Firebug and looked for somethin...
What is the maximum recursion depth in Python, and how to increase it?
...g stacksize in a python script
What is the hard recursion limit for Linux, Mac and Windows?
Tested on Ubuntu 16.10, Python 2.7.12.
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HTML Input=“file” Accept Attribute File Type (CSV)
...ccept=".csv, text/csv" /> worked for me in firefox, chrome and opera on mac. only .csv did not work in all browsers.
– tmas
Feb 15 '16 at 15:22
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How do I install pip on macOS or OS X?
... the solutions given above, but here's an EASY solution to install pip.
MacOS comes with Python installed. But to make sure that you have Python installed open the terminal and run the following command.
python --version
If this command returns a version number that means Python exists. Which ...