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How do you change the server header returned by nginx?
...d possibly what version.
This string is used by places like
Alexia and Netcraft to collect
statistics about how many and of what
type of web server are live on the
Internet. To support the author and
statistics for Nginx we recommend
keeping this string as is. But, for
security you m...
How to get the index of an element in an IEnumerable?
...ype would allow you to avoid any sort of heap allocations, so long as the .NET impl allocates value types on the stack and any state machine which LINQ may generate uses a field for the Select'd result which isn't declared as a bare Object (thus causing the KVP result to get boxed). Of course, you'd...
Unexpected results when working with very big integers on interpreted languages
...r beyond the bounds of the integer type will return a float instead. - php.net/manual/en/language.types.integer.php
– Nate
Aug 4 '13 at 19:54
3
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What is the largest Safe UDP Packet Size on the Internet
...cket to its destination. So if you do not know the MTU on your particular network path, it is best to leave a reasonable margin for other header information that you may not have anticipated. A 512-byte UDP payload is generally considered to do that, although even that does not leave quite enough ...
Changing Vim indentation behavior by file type
...e in my configuration).
This is described here: http://vimdoc.sourceforge.net/htmldoc/usr_05.html#05.4, scroll down to the section on filetype plugins.
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Overcoming “Display forbidden by X-Frame-Options”
...ull url use the embed url from the share options. It will look like http://www.youtube.com/embed/eCfDxZxTBW4
You may also replace watch?v= with embed/ so http://www.youtube.com/watch?v=eCfDxZxTBW4 becomes http://www.youtube.com/embed/eCfDxZxTBW4
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Calculate business days
...artdate,7,$holidays,'r');
Another post mentions getWorkingDays (from php.net comments and included here) but I think it breaks if you start on a Sunday and finish on a work day.
Using the following (you'll need to include the getWorkingDays function from previous post)
date_default_timezone_set...
Copy array by value
...Spread operator [...myArray] has the best performance (https://measurethat.net/Benchmarks/Show/4281/0/spread-array-performance-vs-slice-splice-concat).
Array of literal-values (type1) and literal-structures (type2)
The JSON.parse(JSON.stringify(myArray)) technique can be used to deep copy literal va...
Convert string to nullable type (int, double, etc…)
... This can be simplified a bit with string.IsNullOrWhiteSpace() if you use .Net4
– Sergej Andrejev
Nov 12 '10 at 12:57
1
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How to concatenate text from multiple rows into a single text string in SQL server?
... in stackoverflow.com/questions/5031204/… I wrote more here: marc.durdin.net/2015/07/…
– Marc Durdin
Jul 15 '15 at 0:23
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