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ThreadStart with parameters
...
Yep :
Thread t = new Thread (new ParameterizedThreadStart(myMethod));
t.Start (myParameterObject);
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Finding Number of Cores in Java
How can I find the number of cores available to my application from within Java code?
4 Answers
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Cast int to varchar
... @JonathanSayce I'm not overly familiar with the ins & outs of MySQL and it might not use something arbitrary, but I wouldn't rely on the MySQL engine to be that smart (no offense to MySQL). In order to be sure you get the proper length, I would always explicitly provide one.
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How to check if an appSettings key exists?
.../ Now do your magic..
}
or
string s = ConfigurationManager.AppSettings["myKey"];
if (!String.IsNullOrEmpty(s))
{
// Key exists
}
else
{
// Key doesn't exist
}
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String comparison in bash. [[: not found
... This happened to me because I forgot to add #!/bin/bash at the top of my file
– morphatic
Oct 29 '17 at 23:45
12
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What's wrong with cplusplus.com?
...) really does remove the items because it can.
This answer is copied from my another answer in the following topic, with little modification:
STL remove doesn't work as expected?
Note: Since I came across this recently when I was replying in the above topic, I remember it. There are many error...
What are sessions? How do they work?
...P requests.
Cookies or URL parameters ( for ex. like http://example.com/myPage?asd=lol&boo=no ) are both suitable ways to transport data between 2 or more request.
However they are not good in case you don't want that data to be readable/editable on client side.
The solution is to store that...
Can I serve multiple clients using just Flask app.run() as standalone?
...max of 100 users? Can I just assign processes=100 and be happy with it? In my case, I only need static files, no HTTP Post methods. My requirement is, I want to run all Flask threads as part of my parent app, so that they all can share variables.
– ATOzTOA
Feb ...
Bootstrap combining rows (rowspan)
...well.
The columns height are auto, if you add a second line (like I do in my example), column height adapt itself.
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Get PHP class property by string
...to do is store your string in a variable and access it like so:
$Class = 'MyCustomClass';
$Property = 'Name';
$List = array('Name');
$Object = new $Class();
// All of these will echo the same property
echo $Object->$Property; // Evaluates to $Object->Name
echo $Object->{$List[0]}; // Us...