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What is [Serializable] and when should I use it?
...sses whose object instances can be stored on the clipboard using Clipboard.SetData() - nonserialisable classes cannot be placed on the clipboard.
Writing classes which are compatible with .NET Remoting; generally, any class instance you pass between application domains (except those which extend fro...
Get div height with plain JavaScript
...clientHeight = document.getElementById('myDiv').clientHeight;
or
var offsetHeight = document.getElementById('myDiv').offsetHeight;
clientHeight includes padding.
offsetHeight includes padding, scrollBar and borders.
sh...
Multiple left-hand assignment with JavaScript
...f it as equivalent to var var1 = (var2 = (var3 = 1)); where the inner-most set of parenthesis is evaluated first.
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Why is the console window closing immediately once displayed my output?
... you get your console window automatically closing, check if the mentioned setting is not set.
The same applies to the .NET Framework new style console projects:
<Project Sdk="Microsoft.NET.Sdk">
<PropertyGroup>
<OutputType>Exe</OutputType>
<TargetFramework>...
C++ map access discards qualifiers (const)
...because the current overload was built with the goal of both returning and setting key values.
Instead, you can use:
VALUE = map.find(KEY)->second;
or, in C++11, you can use the at() operator:
VALUE = map.at(KEY);
s...
How to free memory in Java?
...here a way to free memory in Java, similar to C's free() function? Or is setting the object to null and relying on GC the only option?
...
How should I use git diff for long lines?
...r Linux, less would be used.
You can tell git to use a different pager by setting the GIT_PAGER environment variable. If you don't mind about paging (for example, your terminal allows you to scroll back) you might try explicitly setting GIT_PAGER to empty to stop it using a pager. Under Linux:
$ G...
C++ project organisation (with gtest, cmake and doxygen)
.../include/) and your
headers must be able to include themselves with such a setup.
└── prj
├── include
│ └── prj
│ ├── header2.h
│ └── header.h
└── src
└── x.cpp
works well, because include paths work o...
jquery UI Sortable with table and tr width
...r = tr.clone();
$helper.children().each(function(index)
{
// Set helper cell sizes to match the original sizes
$(this).width($originals.eq(index).width());
});
return $helper;
},
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Failed to execute goal org.apache.maven.plugins:maven-compiler-plugin:2.3.2:compile (default-compile
...
should be deleting .m2/repository so you don't delete settings.xml in .m2 dir
– Mike D
Mar 9 '16 at 21:00
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