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Download old version of package with NuGet
...sions of a package you can use the Get-Package command with the remote argum>me m>nt and a filter:
Get-Package -ListAvailable -Filter Common.Logging -AllVersions
By pressing tab after the version option in the Install-Package command, you get a list of the latest available versions.
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Is there a way to ignore header lines in a UNIX sort?
...l, wrapping up the stdout so you can pipe it or redirect it as if it had com>me m> from a single command.
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RegEx for Javascript to allow only alphanum>me m>ric
I need to find a reg ex that only allows alphanum>me m>ric. So far, everyone I try only works if the string is alphanum>me m>ric, m>me m>aning contains both a letter and a number. I just want one what would allow either and not require both.
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How to create an object property from a variable value in JavaScript? [duplicate]
I want to add a new property to 'myObj', nam>me m> it 'string1' and give it a value of 'string2', but when I do it it returns 'undefined:
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How to convert string to boolean php
...ess they have a value that's considered "empty" by PHP (taken from the docum>me m>ntation for empty):
"" (an empty string);
"0" (0 as a string)
If you need to set a boolean based on the text value of a string, then you'll need to check for the presence or otherwise of that value.
$test_mode_mail = ...
What is the difference between UTF-8 and ISO-8859-1?
...epresent the first 256 Unicode characters. Both encode ASCII exactly the sam>me m> way.
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How does java do modulus calculations with negative numbers?
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Both definitions of modulus of negative numbers are in use - som>me m> languages use one definition and som>me m> the other.
If you want to get a negative number for negative inputs then you can use this:
int r = x % n;
if (r > 0 && x < 0)
{
r -= n;
}
Likewise if you were usi...
Can I use GDB to debug a running process?
...r file outside of GDB.
This command attaches to another target, of the sam>me m> type as your last
"target" command ("info files" will show your target stack).
The command may take as argum>me m>nt a process id, a process nam>me m>
(with an optional process-id as a suffix), or a device file.
For a proces...
How to perform runtim>me m> type checking in Dart?
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Looks like there is no m>me m>ntion of is operator at all in the specification. It's better to refere to the grammar file in Dart sources: code.google.com/p/dart/source/browse/trunk/dart/language/…
– Idolon
Oct 1...
Intersection and union of ArrayLists in Java
Are there any m>me m>thods to do so? I was looking but couldn't find any.
23 Answers
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