大约有 30,000 项符合查询结果(耗时:0.0310秒) [XML]

https://stackoverflow.com/ques... 

How to change Vagrant 'default' machine name?

...en 'default'. This is the name vagrant outputs on the console. Simplifying based on zook's (commenter) input Set Provider Name Vagrant.configure('2') do |config| config.vm.box = "precise64" config.vm.box_url = "http://files.vagrantup.com/precise64.box" config.vm.provider :virtualbox do ...
https://stackoverflow.com/ques... 

How to create a checkbox with a clickable label?

...attributes (respectively). Edit: This will only work with webkit and blink based browsers (Chrome(ium), Safari, Opera....) and thus most mobile browsers. No Firefox or IE support here. This may only be useful when embedding webkit/blink onto your apps. <input type="checkbox" value="My checkbox l...
https://stackoverflow.com/ques... 

Failed to load the JNI shared Library (JDK)

... You need a 64-bit trio: 64-bit OS 64-bit Java 64-bit Eclipse share | improve this answer | follow ...
https://stackoverflow.com/ques... 

Why is there no xrange function in Python3?

...emoved?? Think about it this way - if you had a performance-dependant app based on multiprocessing knowing how much queue you need to consume a-time, would 30% make a difference or not? You see, you say it doesn't matter, but every time i use range i hear that huge distressing fan sound meaning cpu...
https://stackoverflow.com/ques... 

How to log a method's execution time exactly in milliseconds?

... Anything based on NSDate is not safe for measuring passed time because the time can jump, even backwards. A much safer way is to use mach_absolute_time, as shown in many of the other answers here. This one should be downvoted for bein...
https://stackoverflow.com/ques... 

Python: What OS am I running on?

...others), but it'll present itself as the kernel name, Linux. Darwin (a BSD-based Kernel), has its surrounding system, the macOS. I'm pretty sure apple did release Darwin as an open source code, but there's no other distro running over Darwin that I know of. – Joao Paulo Rabelo ...
https://stackoverflow.com/ques... 

XMLHttpRequest Origin null is not allowed Access-Control-Allow-Origin for file:/// to file:/// (Serv

...if there will be greater demand for this with Google's push toward browser-based apps. I think demand will only grow. – Courtney Christensen Jan 31 '11 at 23:54 ...
https://stackoverflow.com/ques... 

How can I split a string into segments of n characters?

...unctions, you can ignore these. function textToBin(text) { return textToBase(text, 2, 8); } function textToHex(t, w) { return pad(textToBase(t,16,2), roundUp(t.length, w)*2, '00'); } function pad(val, len, chr) { return (repeat(chr, len) + val).slice(-len); } function print(text) { docum...
https://stackoverflow.com/ques... 

Why does the C preprocessor interpret the word “linux” as the constant “1”?

...efine __CHAR_BIT__ 8 #define __UINT8_MAX__ 255 #define __WINT_MAX__ 2147483647 #define __ORDER_LITTLE_ENDIAN__ 1234 #define __SIZE_MAX__ 18446744073709551615UL #define __WCHAR_MAX__ 2147483647 #define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_1 1 #define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_2 1 #define __GCC_HAV...
https://stackoverflow.com/ques... 

OS detecting makefile

... Make treats unset the same as empty, which will cause a jump to the uname-based block. You just need to add a FreeBSD check there. – Trevor Robinson Oct 2 '15 at 16:53 3 ...