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Is there a “standard” format for command line/shell help text?
...service scripts, which require a singular argument that is one of a, b, c, etc. For example, service sddm without an argument on my system prints out Usage: /etc/init.d/sddm {start|stop|status|restart|try-restart|force-reload}. So most people would probably understand usage: move {+|-}pixels}, espec...
How can I redirect HTTP requests made from an iPad?
...full absolute URL.
Ubuntu example below:
The first step is to edit the /etc/hosts file in your dev server. Add the server's local IP, pointing to your site.
127.0.0.1 dev.mysite.com
This hosts file will be used by your Apache proxy when it tries to resolve requests from your iPhone / iPad. So l...
What is the difference between loose coupling and tight coupling in the object oriented paradigm?
...ul it would be to peel off your skin, dye it, and then to paste it back on etc? Changing your skin is difficult because it is tightly coupled to your body. You just can't make changes easily. You would have to fundamentally redesign a human being in order to make this possible.
Key Point #1: In o...
How to test Spring Data repositories?
...ake sure you can only bootstrap an app that has no invalid derived queries etc.
We create and cache CriteriaQuery instances for derived queries to make sure the query methods do not contain any typos. This requires working with the Criteria API as well as the meta.model.
We verify manually defined...
What is difference between Errors and Exceptions? [duplicate]
... programmatically. Examples include FileNotFoundException, ParseException, etc. A programmer is expected to check for these exceptions by using the try-catch block or throw it back to the caller
On the other hand we have unchecked exceptions. These are those exceptions that might not happen if eve...
正确重置MySQL密码 - 数据库(内核) - 清泛网 - 专注C/C++及内核技术
...止MySQL服务，然后使用skip-grant-tables参数启动它：
shell> /etc/init.d/mysql stopshell> mysqld_safe --skip-grant-tables &
此时无需授权就可以进入到MySQL命令行，使用SQL重置MySQL密码：
UPDATE mysql.user SET Password=PASSWORD('...') WHERE User='...' AND Host= '...'...
正确重置MySQL密码 - 爬虫/数据库 - 清泛IT社区，为创新赋能！
...止MySQL服务，然后使用skip-grant-tables参数启动它：shell> /etc/init.d/mysql stopshell> mysqld_safe --skip-grant-tables &此时无需授权就可以进入到MySQL命令行，使用SQL重置MySQL密码：UPDATE mysql.user SET Password=PASSWORD('...') WHERE User='...' AND Host= '...
Why can't Python find shared objects that are in directories in sys.path?
...ed
libraries with functions that override
the standard set, just as
/etc/ld.so.preload does. These are
implemented by the loader
/lib/ld-linux.so. I should note that,
while LD_LIBRARY_PATH works on many
Unix-like systems, it doesn't work on
all; for example, this functionality
is a...
Facebook Graph API v2.0+ - /me/friends returns empty, or only friends who also use my application
...explain all the options available to developers in order to invite friends etc.
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Traits in PHP – any real world examples/best practices? [closed]
...ke horizontal code re-use for common stuff like logging, security, caching etc.
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