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How do I check if a directory exists? “is_dir”, “file_exists” or both?
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Marc BMarc B
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Freeze the top row for an html table only (Fixed Table Header Scrolling) [duplicate]
...ute;
top:100px;
left:100px;
width:800px;
box-shadow: 0 0 15px #333;
}
.container {
overflow-y: auto;
height: 160px;
}
table {
border-spacing: 0;
width:100%;
}
td + td {
border-left:1px solid #eee;
}
td, th {
border-bottom:1px solid #eee;
background: #ddd;
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Find duplicate lines in a file and count how many time each line was duplicated?
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Marc BMarc B
333k3333 gold badges368368 silver badges452452 bronze badges
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What does OSGi solve?
...e benefits by simply utilizing a SOA (stateless/stateful). When I deploy a patched/updated version of a component to a different (versioned) end-point then I can simply have the dependent component, switch and utilize the patched service at the new end-point. Since I can have both the old version an...
See what's in a stash without applying it [duplicate]
...(e.g., git stash show -p stash@{1} to view the second most recent stash in patch
form).
To list the stashed modifications
git stash list
To show files changed in the last stash
git stash show
So, to view the content of the most recent stash, run
git stash show -p
To view the content ...
Make first letter of a string upper case (with maximum performance)
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333
public string FirstLetterToUpper(string str)
{
if (str == null)
return null;
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代码块超过1.2w编译apk报错问题 - App Inventor 2 中文网 - 清泛IT社区，为创新赋能！
...user.server.rpc.RemoteServiceServlet.processCall(RemoteServiceServlet.java:333)
at com.google.gwt.user.server.rpc.RemoteServiceServlet.processCall(RemoteServiceServlet.java:303)
at com.google.gwt.user.server.rpc.RemoteServic...
How can I git stash a specific file?
.../views/cart/welcome.thtml
OLD ANSWER:
You can do that using git stash --patch (or git stash -p) -- you'll enter interactive mode where you'll be presented with each hunk that was changed. Use n to skip the files that you don't want to stash, y when you encounter the one that you want to stash, an...
Rails 3 - can't install pg gem
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Just be aware that the Postgre.app patch changed in the 93 version. it is now: /Applications/Postgres93.app/Contents/MacOS/bin
– Alain
Jan 6 '14 at 16:15
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How can I select the first day of a month in SQL?
...012 and newer are safe, or is it possible that a 2008 server may have been patched?
– Jon
May 5 '17 at 18:05
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