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Are Duplicate HTTP Response Headers acceptable?
... var channelOptions = {
tags: "".split(" "),
id: "1"
};
initTagRenderer("".split(" "), "".split(" "), channelOptions);
StackExchange.using("externalEditor", function() {
// Have to fire editor after snippets, if snippets enabled...
How can I copy the content of a branch to a new local branch?
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git branch copyOfMyBranch MyBranch
This avoids the potentially time-consuming and unnecessary act of checking out a branch. Recall that a checkout modifies the "working tree", which could take a long time if it is large or contains large files (images or videos, for e...
How to make a variadic macro (variable number of arguments)
... is really silly to compile your C code with a C++ compiler" => Not considered so by everyone (including me). See for instance C++ core guidelines: CPL.1: Prefer C++ to C , CPL.2: If you must use C, use the common subset of C and C++, and compile the C code as C++. I'm hard-pressed to think of...
How to list of all the tables defined for the database when using active record?
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ActiveRecord::Base.connection may be deprecated ? apidock.com/rails/ActiveRecord/Base/connection I don't see ActiveRecord::Base.connection.tables listed there.
– barlop
Mar 12 '18 at 11:21
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How to detect online/offline event cross-browser?
... define offline. Some browsers have a Work Offline feature, which they consider separate to a lack of network access, which again is different to internet access. The whole thing is a mess. Some browser vendors update the navigator.onLine flag when actual network access is lost, others don't.
From t...
Avoid line break between html elements
...ted and inserted by JavaScript) you also may want to try to insert a zero width joiner:
.wrapper{
width: 290px;
white-space: no-wrap;
resize:both;
overflow:auto;
border: 1px solid gray;
}
.breakable-text{
display: inline;
white-space: no-wrap;
}
.no-break-before...
Using the Swift if let with logical AND operator &&
...and checking that the unwrapped optional meets the condition:
if let w = width as? Int where w < 500
{
println("success!")
}
For those now using Swift 3, "where" has been replaced by a comma. The equivalent would therefore be:
if let w = width as? Int, w < 500
{
println("success!")...
Installing Apple's Network Link Conditioner Tool
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Excellent answer - I really didn't want to install Xcode since I don't do native iOS or Mac development. This was the only answer I've found that lets me install Network Link Conditioner without a multi-gigabyte download of Xcode.
–...
How to make Visual Studio copy a DLL file to the output directory?
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The details in the comments section above did not work for me (VS 2013) when trying to copy the output dll from one C++ project to the release and debug folder of another C# project within the same solution.
I had to add the following post build-action (right click o...
How to include an '&' character in a bash curl statement
...; symbol in the URL isn't interpreted as a character as I would like. Any ideas on how I can convince bash that the symbol & is just a boring character and nothing special?
...