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Discuz与phpsso整合时无法同步登录:通过js load 另一个 script 文件导致的...

Discuz与phpsso整合时无法同步登录:通过js load 另一个 script 文件导致的问题,phpsso document.write 没有执行在 web 开发中,出于跨域同步、远程调用等目的,经常需要在网页中通过 script 加载另一段远程 script。最常用最简单的方法就...
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How can I use xargs to copy files that have spaces and quotes in their names?

... On OS X 10.9 grep -{z|Z} means "behave as zgrep" (decompress) and not the intended "print a zero byte after each filename". Use grep --null to achieve the latter. – bassim Feb 7 '14 at 11:2...
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“An attempt was made to load a program with an incorrect format” even when the platforms are the sam

... If you try to run 32-bit applications on IIS 7 (and/or 64-bit OS machine), you will get the same error. So, from the IIS 7, right click on the applications' application pool and go to "advanced settings" and change "Enable 32-Bit Applications" to "TRUE". Restart your website and it sho...
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Why does Oracle 9i treat an empty string as NULL?

... Oracle documentation alerts developers to this problem, going back at least as far as version 7. Oracle chose to represent NULLS by the "impossible value" technique. For example, a NULL in a numeric location will be stored as "minus zero", an...
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What is the best way to ensure only one instance of a Bash script is running? [duplicate]

What is the simplest/best way to ensure only one instance of a given script is running - assuming it's Bash on Linux? 14 An...
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django.core.exceptions.ImproperlyConfigured: Error loading MySQLdb module: No module named MySQLdb

...pip install mysql-python or if not using a virtual environment (on *nix hosts): sudo pip install mysql-python share | improve this answer | follow | ...
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How to make a copy of a file in android?

...ut.write(buf, 0, len); } } finally { out.close(); } } finally { in.close(); } } On API 19+ you can use Java Automatic Resource Management: public static void copy(File src, File dst) throws IOException { try (InputStream in = new FileInp...
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Opening the Settings app from another app

...d then started the app, which asked me for location permission and then my alert popup was there to send me on settings -> location services page --> Enabled --> That's it!! ![NOTICE: Your app might be rejected ... even if it's approved it can be rejected in future version if you use this ...
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How can I troubleshoot my Perl CGI script?

I have a Perl script that isn't working and I don't know how to start narrowing down the problem. What can I do? 8 Answers ...
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Prevent errors from breaking / crashing gulp watch

...ask to stop. Examples : gulp.task('all', function () { gulp.src('./app/script/*.coffee') .pipe(coffee({ bare: true })) .on('error', swallowError) .pipe(gulp.dest('./public/js')) gulp.src('css/*.scss') .pipe(sass({ compass: true })) .on('error', swallowError) .pipe(cssm...