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How do I find all of the symlinks in a directory tree?
I'm trying to find all of the symlinks within a directory tree for my website. I know that I can use find to do this but I can't figure out how to recursively check the directories.
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Android Shared preferences for creating one time activity (example) [closed]
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String value = yourPreference.getData(YOUR_KEY); Error :non static content canot be refered in static context
– Jana Babu
May 19 '17 at 10:35
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How do I append one string to another in Python?
...ueId() + "'>" + message_text + "</div>", I find less readable and error-prone then "<div class='{classname}' id='{id}'>{message_text}</div>".format(classname=class_name, message_text=message_text, id=generateUniqueId())
– Winston Ewert
Mar ...
Flatten an irregular list of lists
...en covered before ( here , here , here , here ), but as far as I know, all solutions, except for one, fail on a list like this:
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Should a return statement be inside or outside a lock?
I just realized that in some place in my code I have the return statement inside the lock and sometime outside. Which one is the best?
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Apache Prefork vs Worker MPM
...httpd.pid"
-D DEFAULT_SCOREBOARD="logs/apache_runtime_status"
-D DEFAULT_ERRORLOG="logs/error_log"
-D AP_TYPES_CONFIG_FILE="conf/mime.types"
-D SERVER_CONFIG_FILE="conf/httpd.conf"
Now to change MPM edit following file and uncomment required MPM
/etc/httpd/conf.modules.d/00-mpm.conf
# Sele...
Disable same origin policy in Chrome
...o access local files.
Update: For Chrome 22+ you will be presented with an error message that says:
You are using an unsupported command-line flag: --disable-web-security. Stability and security will suffer.
However you can just ignore that message while developing.
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Comparing two byte arrays in .NET
...sEqual.
The below numbers are from the results, lightly edited to remove "Error" column.
| Method | ByteCount | Mean | StdDev | Ratio |
|-------------- |----------- |-------------------:|------------------:|------:|
| SpansEqual | 15 | 3.562 ns...
How to keep onItemSelected from firing off on a newly instantiated Spinner?
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I get an error saying: The method setOnItemSelectedListener(AdapterView.OnItemSelectedListener) in the type AdapterView<SpinnerAdapter> is not applicable for the arguments (new Runnable(){}) why is that?
– ...
CentOS+Nginx+PHP+MySQL详细配置(图解) - PHP - 清泛IT论坛，有思想、有深度
...，这两个选项是做什么的上面已经描述。执行完后系统会提示--enable-fastcgi是一个未知选项，我们不必理会
#make
#make install
#cp php.ini-dist /usr/local/php/etc/php.ini
下面我们就要启动PHP-FPM
#/usr/local/php/sbin/php-fpm start
在启动PHP-...