大约有 830 项符合查询结果（耗时：0.0073秒） [XML]
getenv() vs. $_ENV in PHP
...at's how the Windows environment variable API behaves. If you're on Linux, BSD, Mac, etc then getenv is still case sensitive.
As mentioned by mario, $_ENV is not always populated due to different configurations of variables_order so it's best if you avoid $_ENV if you don't control the server confi...
How to solve the “failed to lazily initialize a collection of role” Hibernate exception
...Propagation.REQUIRED is the default, at least in Spring Boot 1.4.2 (Spring 4.3).
– ben3000
Dec 16 '16 at 8:51
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C++ code file extension? .cc vs .cpp [closed]
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@Tronic: since 4.3 gcc recognizes .hpp, compare gcc.gnu.org/onlinedocs/gcc-4.2.4/gcc/Overall-Options.html with gcc.gnu.org/onlinedocs/gcc-4.3.6/gcc/Overall-Options.html
– CesarB
Aug 26 '11 at 20:50
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ORA-30926: unable to get a stable set of rows in the source tables
...orrect setting of PCTFREE.
Use Note 122020.1 - Row Chaining and Migration
4.3) If the table is additionally Index Organized, see:
Note 102932.1 - Monitoring Chained Rows on IOTs
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How do I sort a vector of pairs based on the second element of the pair?
...1), array-to-pointer conversion (4.2), and function-to-pointer conversion (4.3);
otherwise, void.
To explicitly specify the return type use the form []() -> Type { }, like in:
sort(v.begin(), v.end(),
[](const pair<int, int>& lhs, const pair<int, int>& rhs) -> ...
How do I programmatically “restart” an Android app?
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On 4.3 and 4.4 devices (All I've tested) this seems to kill the current activity and then launch a new one over the top of the old one. I'm 2 activies deep (main -> prefs). Pressing back takes me to the old app, one screen ba...
How do you run a command for each line of a file?
... @hawk Less of a reliable solution in which way? If it works in Linux, Mac/BSD and Windows (yes, MSYSGIT's bundles GNU xargs), then it's as reliable as it gets.
– Camilo Martin
Feb 24 '15 at 3:30
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How do I prevent Android taking a screenshot when my app goes to the background?
... Even on newer Android versions FLAG_SECURE can be problematic: on Android 4.3 FLAG_SECURE causes animation problems in screen rotation animation, see code.google.com/p/android/issues/detail?id=58632 - this has been fixed on Android 4.4
– Oliver
Jun 23 '14 at 8...
No newline at end of file
...ors, diffing tools, and other text processing tools. Mac OS X was built on BSD Unix, and Linux was developed to be Unix-compatible, so both operating systems have inherited the same convention, behaviour and tools.
Windows wasn't developed to be Unix-compatible, so it doesn't have the same conventi...
Replacing some characters in a string with another character
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On *BSD (and thus, OSX), sed -E is (basically) equivalent to sed -r on many Linux distros, If you use sed 's/[xyz][xyz]*/_/g' you don't need the option. Of course, this is equivalent to tr -s xyz _ so no real need for sed here....