大约有 1,100 项符合查询结果（耗时：0.0216秒） [XML]
Best way to detect Mac OS X or Windows computers with JavaScript or jQuery
...e left side when the user is on Mac and the right side when the user is on PC. Now I'm doing it by examining the user agent, but it can be too easily spoofed for reliable OS detection. Is there a surefire way to detect whether the OS on which the browser is running is Mac OS X or Windows? If not, wh...
What is the exact meaning of Git Bash?
...or windows 1.9.5 is an old one:
GNU bash, version 3.1.20(4)-release (i686-pc-msys)
Copyright (C) 2005 Free Software Foundation, Inc.
But with the phasing out of msysgit (Q4 2015) and the new Git For Windows (Q2 2015), you now have Git for Windows 2.3.5.
It has a much more recent bash, based on th...
How to remove/ignore :hover css style on touch devices
...Supported by modern touch devices.
Note: Keep in mind that since a Surface PC's primary input (capability) is a mouse, it will end up being a blue link, even if it's a detached (tablet) screen. Browsers will (should) always default to the most precise input's capability.
...
What is an EJB, and what does it do?
...Bs are
called by the method, the container propagates and shares the same PC to them, so same
entities are automatically shared in a consistent way through the PC in the same
transaction.
If a @Stateful session bean is declared, equal smart affinity with JPA is achieved by
declaring the entityMa...
How should I choose an authentication library for CodeIgniter? [closed]
...rs first; FreakAuth Light, DX Auth, Redux, SimpleLogin, SimpleLoginSecure, pc_user, Fresh Powered, and a few more. None of them were up to par, IMO, either they were lacking basic features, inherently INsecure, or too bloated for my taste.
Actually, I did a detailed roundup of all the authentication...
javac is not recognized as an internal or external command, operable program or batch file [closed]
...far left, in sidebar) » Environment Variables
Desktop » right-click This PC » Properties » Advanced System Settings » Environment Variables
Start Menu » right-click Computer » Properties » Advanced System Settings » Environment Variables
Control Panel (icon mode) » System » Advanced Syste...
What is the maximum length of a URL in different browsers?
...FMZsMpTuBYAlj0LnFoxcuCG0ht3n0XidL6PK+GDvPovE6X0eV8MIX0jpQ8pe5SPzeKndmLFl2QuPCpMpnwV1Pg345ZuLc4DbfbG0enlJelp/ZR5EuS3959F4nS+jyvhg7z6LxOl9HlfDDCjrFmosxCSrgMLixsdmRzEb45zQUd59F4nS+jyvhg7z6LxOl9HlfDDeCAFHefReJ0vo8r4YO8+i8TpfR5Xww3ggBR3n0XidL6PK+GDvPovE6X0eV8MN4IAUd59F4nS+jyvhg7z6LxOl9HlfDDeFOsNVMlSmmI1g...
Realistic usage of the C99 'restrict' keyword?
... callq 40b <fr+0x1b>
407: R_X86_64_PC32 memset-0x4
40b: 48 83 c4 08 add $0x8,%rsp
40f: 48 89 da mov %rbx,%rdx
412: 48 89 ef mov %rbp,%rdi
415: 5b pop %rbx
416: 5d ...
How do emulators work and how are they written? [closed]
...tegers representing registers: A, X, Y, P, and S; you'd also have a 16-bit PC register.
With interpretation, you start at the IP (instruction pointer -- also called PC, program counter) and read the instruction from memory. Your code parses this instruction and uses this information to alter proces...
Why is require_once so bad to use?
...
The other downside is APC doesn't cache include_once and require_once calls IIRC
– dcousineau
Oct 10 '08 at 7:20
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