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How do I revert a Git repository to a previous commit?
...is case:
How can I move HEAD back to a previous location? (Detached head) & Undo commits
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完美解决phpcms批量移动内容后，新闻心情、评论排行等不更新的问题 - 更多...
完美解决phpcms批量移动内容后，新闻心情、评论排行等不更新的问题问题描述：phpcms批量移动内容 文章，批量更新URL -> "批量更新内容页"后，发现原内容的评论、新闻心情全部丢失，这还不算差，后台评论排...问题描述：
phpcms...
Git Pull While Ignoring Local Changes?
...t want a command which gives exactly the same result as rm -rf local_repo && git clone remote_url, right? I also want this feature. I wonder why git does not provide such a command (such as git reclone or git sync), neither does svn provide such a command (such as svn recheckout or svn sync)...
What is the difference between fastcgi and fpm?
I am trying to install php with fpm on macports. I read somewhere that fpm means FastCGI process manager. Does that mean fastcgi and fpm are same? If they are same, then why do we have two different macports variants for php namely
"php5 +fastcgi" and
"php5 +fpm"
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How to configure git bash command line completion?
...-completion
add to .bash_profile:
[ -f /usr/local/etc/bash_completion ] && . /usr/local/etc/bash_completion
MacPorts
sudo port install git +bash_completion
then add this to your .bash_profile:
if [ -f /usr/share/bash-completion/bash_completion ]; then
. /usr/share/bash-completion/...
Indentation shortcuts in Visual Studio
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tab & shift+tab works for indenting Python code in Visual Code Code 1.11.
– Julia Zhao
May 4 '17 at 1:05
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What does “=>” mean in PHP?
...ach statements. The '=>' links the key and the value.
According to the PHP Manual, the '=>' created key/value pairs.
Also, Equal or Greater than is the opposite way: '>='. In PHP the greater or less than sign always goes first: '>=', '<='.
And just as a side note, excluding the sec...
Regex lookahead, lookbehind and atomic groups
... doesn't support look-behind assertions. And most flavors that support it (PHP, Python etc) require that look-behind portion to have a fixed length.
Atomic groups basically discards/forgets the subsequent tokens in the group once a token matches. Check this page for examples of atomic groups
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Explain the use of a bit vector for determining if all characters are unique
......The code itself here isn't nearly as cryptic as the the operators- |=, &, and << which aren't normally used by us layman- the author didn't bother taking the extra time out in explaining the process nor what the actual mechanics involved here are. I was content with the previous answe...
“Cannot send session cache limiter - headers already sent” [duplicate]
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"Headers already sent" means that your PHP script already sent the HTTP headers, and as such it can't make modifications to them now.
Check that you don't send ANY content before calling session_start. Better yet, just make session_start the first thing you do in...