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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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How do I rename the android package name? [duplicate]
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Worked for me (using Android Studio 0..9.1) but in reverse order. First moved the R.java class to the new package. Second step was to delete duplicate R.java (it appeared in source folder in the new package). And lastly, manually changed the package n...
Send a file via HTTP POST with C#
...upported."}. How can I do this? protected void Page_Load(object sender, EventArgs e) { string address="http:www.testproject.com/SavedFiles"; string filepath=@"D:\test\FileOperations\testfile.txt"; using (WebClient client = new WebClient()) ...
count number of lines in terminal output
... var channelOptions = {
tags: "".split(" "),
id: "1"
};
initTagRenderer("".split(" "), "".split(" "), channelOptions);
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// 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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How can I tell AngularJS to “refresh”
I have a click event that happens outside the scope of my custom directive, so instead of using the "ng-click" attribute, I am using a jQuery.click() listener and calling a function inside my scope like so:
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How to parse a CSV file using PHP [duplicate]
...een an open bug, but it has been closed as "wont fix" bugs.php.net/bug.php?id=50686
– amenthes
Sep 7 '15 at 21:30
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Parallel.ForEach() vs. foreach(IEnumerable.AsParallel())
... var channelOptions = {
tags: "".split(" "),
id: "1"
};
initTagRenderer("".split(" "), "".split(" "), channelOptions);
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// 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...