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Will Dispose() be called in a using statement with a null object?
...it safe to use the using statement on a (potentially) null object?
Consider the following example:
5 Answers
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Is == in PHP a case-sensitive string comparison?
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Yes, == is case sensitive.
Incidentally, for a non case sensitive compare, use strcasecmp:
<?php
$var1 = "Hello";
$var2 = "hello";
echo (strcasecmp($var1, $var2) == 0); // TRUE;
?>
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Running two projects at once in Visual Studio
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As Kevin said using Debug > Start New Instance. can be helpful for to start project at demand, but an other interesting use is to start 2 (or more) instances of the same project. can debug 1 server and 2 clients by example.
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CSS: how to position element in lower right?
...on: relative; on the box. This causes all absolute positions of objects inside to be relative to the corners of that box. Then set the following CSS on the "Bet 5 days ago" line:
position: absolute;
bottom: 0;
right: 0;
If you need to space the text farther away from the edge, you could change 0 ...
count number of lines in terminal output
... var channelOptions = {
tags: "".split(" "),
id: "1"
};
initTagRenderer("".split(" "), "".split(" "), channelOptions);
StackExchange.using("externalEditor", function() {
// Have to fire editor after snippets, if snippets enabled...
Case insensitive Query with Spring CrudRepository
...ing name);
}
See documentation for a list of all supported keywords inside method names.
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Injecting Mockito mocks into a Spring bean
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The best way is:
<bean id="dao" class="org.mockito.Mockito" factory-method="mock">
<constructor-arg value="com.package.Dao" />
</bean>
Update
In the context file this mock must be listed before any autowired field depending ...
How to get Top 5 records in SqLite?
I have tried this which did not work.
6 Answers
6
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Parallel.ForEach() vs. foreach(IEnumerable.AsParallel())
... var channelOptions = {
tags: "".split(" "),
id: "1"
};
initTagRenderer("".split(" "), "".split(" "), channelOptions);
StackExchange.using("externalEditor", function() {
// Have to fire editor after snippets, if snippets enabled...
How to keep environment variables when using sudo
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This did not work with the simpler case of adding one element to the PATH in the .bashrc file -- say, export PATH=myPath:$PATH. If I type sudo -E bash -c 'echo $PATH', then PATH does not contain myPath probably because sudo has alr...