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C# Create New T()
...t<T>() where T : new()
{
return new T();
}
If you need to pass parameters:
protected T GetObject(params object[] args)
{
return (T)Activator.CreateInstance(typeof(T), args);
}
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Multiple file upload in php
...e" or just multiple
In your PHP file use the syntax "$_FILES['inputName']['param'][index]"
Make sure to look for empty file names and paths, the array might contain empty strings. Use array_filter() before count.
Here is a down and dirty example (showing just relevant code)
HTML:
<input name...
How do you pass multiple enum values in C#?
...' C# code I see a method that will accept multiple enum values in a single parameter. I always thought it was kind of neat, but never looked into it.
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What's the difference between echo, print, and print_r in PHP?
...in expressions whereas echo has a void return type; echo can take multiple parameters, although such usage is rare; echo is slightly faster than print. (Personally, I always use echo, never print.)
var_dump prints out a detailed dump of a variable, including its type and the type of any sub-items (...
Restoring MySQL database from physical files
...ecreate DBs (InnoDbs) I've replaced all contents of following dirs (my.ini params):
datadir="C:/ProgramData/MySQL/MySQL Server 5.1/Data/"
innodb_data_home_dir="C:/MySQL Datafiles/"
After that I started MySql Service and all works fine.
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using jquery $.ajax to call a PHP function
...ert(output);
}
});
On the server side, the action POST parameter should be read and the corresponding value should point to the method to invoke, e.g.:
if(isset($_POST['action']) && !empty($_POST['action'])) {
$action = $_POST['action'];
switch($action) {
...
How to check if a query string value is present via JavaScript?
... without prefixing it with & or ? would lead you to believe that the q parameter is present.
– michalstanko
Jan 19 '18 at 8:55
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What's the difference between URI.escape and CGI.escape?
...-wW2) (or use some google-fu).
Some proposed to use CGI::Escape for query parameters, because you couldn't escape an entire URI:
CGI::escape 'http://google.com/foo?bar=at#anchor&title=My Blog & Your Blog'
# => "http%3A%2F%2Fgoogle.com%2Ffoo%3Fbar%3Dat%23anchor%26title%3DMy+Blog+%26+Your...
Execute stored procedure with an Output parameter?
...(SSMS),
select execute stored procedure...
and add values for the input parameters as prompted.
SSMS will then generate the code to run the proc in a new query window, and execute it for you. You can study the generated code to see how it is done.
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Log4net rolling daily filename with date in the file name
...
In your Log4net config file, use the following parameter with the RollingFileAppender:
<param name="DatePattern" value="dd.MM.yyyy'.log'" />
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