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GLib compile error (ffi.h), but libffi is installed
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270
If you have a Debian-based Linux OS with apt-get:
sudo apt-get install libffi-dev
With a Re...
Why does flowing off the end of a non-void function without returning a value not produce a compiler
...h embedded assembler or other tricky methods.
From C++11 draft:
§ 6.6.3/2
Flowing off the end of a function [...] results in undefined behavior in a value-returning function.
§ 3.6.1/5
If control reaches the end of main without encountering a return statement, the effect is that of ex...
Asynchronous Requests with Python requests
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12 Answers
12
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How to deserialize a JObject to .NET object
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edited Jan 30 '15 at 20:27
James Newton-King
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How do I change the highlight style in Vim spellcheck?
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2 Answers
2
Active
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GIT merge error “commit is not possible because you have unmerged files”
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252
If you have fixed the conflicts you need to add the files to the stage with git add [filename]...
Check if a class is derived from a generic class
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edited Sep 12 '12 at 23:58
xanadont
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How do I scroll to an element using JavaScript?
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126
You can use an anchor to "focus" the div. I.e:
<div id="myDiv"></div>
and then u...
Outline radius?
...tline with box-shadow: */
.text1:focus {
box-shadow: 0 0 3pt 2pt red;
}
/* Hard "outline" with box-shadow: */
.text2:focus {
box-shadow: 0 0 0 2pt red;
}
<input type=text class="text1">
<br>
<br>
<br>
<br>
<input ty...
In which case do you use the JPA @JoinTable annotation?
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EDIT 2017-04-29: As pointed to by some of the commenters, the JoinTable example does not need the mappedBy annotation attribute. In fact, recent versions of Hibernate refuse to start up by printing the following error:
org.hibern...