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How to specify the location with wget?
...s the file name you are downloading into.
For example:
wget "sourceforge.net/projects/ebosse/files/latest/download?source=typ_redirect"
will download into a file named, ?source=typ_redirect.
As you can see, knowing a thing or two about URLs helps to understand wget.
I am booting from a hirens ...
Save and load MemoryStream to/from a file
...es, 0, (int)file.Length);
ms.Write(bytes, 0, (int)file.Length);
}
In .Net Framework 4+, You can simply copy FileStream to MemoryStream and reverse as simple as this:
MemoryStream ms = new MemoryStream();
using (FileStream file = new FileStream("file.bin", FileMode.Open, FileAccess.Read))
f...
Avoid dropdown menu close on click inside
...down').removeClass('open');
}
});
Here is the demo :
http://jsfiddle.net/RomaLefrancois/hh81rhcm/2/
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How can I avoid running ActiveRecord callbacks?
... of Rails. It works for us well. Check it out in my blog post: railsguides.net/2014/03/25/skip-callbacks-in-tests
– ka8725
Apr 11 '14 at 9:01
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...
string.charAt(x) or string[x]?
...object. I know that's not really relevant, but still worth noting.jsfiddle.net/mdasxxd2
– Siderite Zackwehdex
Jul 25 '16 at 10:51
5
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What is the Swift equivalent to Objective-C's “@synchronized”?
...ery interesting article explains a pitfall with objc_sync_xxx: straypixels.net/swift-dictionary-locking
– Mike Taverne
Apr 30 '19 at 18:17
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OS X Bash, 'watch' command
...Alternately, Homebrew can install the watch from http://procps.sourceforge.net/:
brew install watch
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How to drop all user tables?
...
Another answer that worked for me is (credit to http://snipt.net/Fotinakis/drop-all-tables-and-constraints-within-an-oracle-schema/)
BEGIN
FOR c IN (SELECT table_name FROM user_tables) LOOP
EXECUTE IMMEDIATE ('DROP TABLE "' || c.table_name || '" CASCADE CONSTRAINTS');
END LOOP;
FOR ...
How can I validate a string to only allow alphanumeric characters in it?
...
In .NET 4.0 you can use LINQ:
if (yourText.All(char.IsLetterOrDigit))
{
//just letters and digits.
}
yourText.All will stop execute and return false the first time char.IsLetterOrDigit reports false since the contract of ...
How do I compare two DateTime objects in PHP 5.2.8?
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From php.net/manual/en/language.operators.comparison.php Built-in classes can define its own comparison, different classes are uncomparable, same class - compare properties the same way as arrays (PHP 4), PHP 5 has its own explanation...