大约有 45,000 项符合查询结果（耗时：0.0396秒） [XML]
Center image using text-align center?
...<div style="border: 1px solid black;">
<img class="center" src ="https://cdn.sstatic.net/Sites/stackoverflow/company/img/logos/so/so-icon.png?v=c78bd457575a">
</div>
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Empty Git submodule folder when repo cloned
I have one repo hosted at https://github.com/aikiframework/json . On my local copy, I added a submodule using the command
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How can I add reflection to a C++ application?
...s, the third is a different approach using gcc:
http://www.donw.org/rfl/
https://bitbucket.org/dwilliamson/clreflect
https://root.cern.ch/how/how-use-reflex
There is now a working group for C++ reflection. See the news for C++14 @ CERN:
https://root.cern.ch/blog/status-reflection-c
Edit 13/08...
Count lines of code in all java classes in Android Studio
...
Go to
https://plugins.jetbrains.com/idea/plugin/4509-statistic
and install the latest version
To install
Run Android Studio
From the menu bar, select File-->Settings
Under IDE Settings, click Plugins, and then click Install p...
Can a shell script set environment variables of the calling shell? [duplicate]
...local/sbin/noproxy #turn off proxy server
unset http_proxy HTTP_PROXY https_proxy HTTPs_PROXY
}
# Proxy
function setproxy
{
sh /usr/local/sbin/proxyon #turn on proxy server
http_proxy=http://127.0.0.1:8118/
HTTP_PROXY=$http_proxy
https_proxy=$http_proxy
HTTPS_PROXY=$http...
How to check if a string starts with a specified string? [duplicate]
...ing to make sure it's not another protocol. I'd use http:// instead, since https would also match, and other things such as http-protocol.com.
substr( $string_n, 0, 7 ) === "http://"
And in general:
substr($string, 0, strlen($query)) === $query
...
How do you make lettered lists using markdown?
...ype: decimal;}
ol ol ol ol ol ol { list-style-type: upper-roman;}
/* https://www.w3schools.com/cssref/pr_list-style-type.asp */
/* https://stackoverflow.com/questions/11445453/css-set-li-indent */
/* https://stackoverflow.com/questions/13366820/how-do-you-make-lettered-lists-using-markdo...
git produces Gtk-WARNING: cannot open display
...repo from the RHEL box) so what I did was clone via an SSH key rather than HTTPS username/password. e.g. I used git@github.com:MyUsername/myproject.git rather than the https url. I also appropriately uploaded my public key into Github. This method worked fine.
Note: Of the above solutions, I actual...
When is localStorage cleared?
...f data per domain, which is significantly more than cookies.
Resources:
https://developer.mozilla.org/en-US/docs/Web/API/Window/sessionStorage
https://javascript.info/localstorage
https://dev.opera.com/articles/web-storage/
http://www.quirksmode.org/html5/storage.html
http://www.ghacks.net/20...
How to get a specific “commit” of a gem from github?
...
And setting the github default source to https with that: git_source(:github) do |repo_name| repo_name = "#{repo_name}/#{repo_name}" unless repo_name.include?("/") "https://github.com/#{repo_name}.git" end
– Dorian
Jan 16 '...