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What's the difference between --general-numeric-sort and --numeric-sort options in gnu sort
...EEE
floating point arithmetic) in a
consistent but machine-dependent
order. Minus infinity. Finite
numbers in ascending numeric order
(with -0 and +0 equal). Plus
infinity.
Use this option only if there is no
alternative; it is much slower than
--numeric-sort (-n) and it can...
Regex to validate date format dd/mm/yyyy
... '/', or nothing as separators between year, month, and day, no matter the order.
MMddyyyy:
^(((0[13-9]|1[012])[-/]?(0[1-9]|[12][0-9]|30)|(0[13578]|1[02])[-/]?31|02[-/]?(0[1-9]|1[0-9]|2[0-8]))[-/]?[0-9]{4}|02[-/]?29[-/]?([0-9]{2}(([2468][048]|[02468][48])|[13579][26])|([13579][26]|[02468][048]|0[0...
PHP: Convert any string to UTF-8 without knowing the original character set, or at least try
...ever, you could try doing this:
iconv(mb_detect_encoding($text, mb_detect_order(), true), "UTF-8", $text);
Setting it to strict might help you get a better result.
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Renaming files in a folder to sequential numbers
...works to increment the variable. Also, this doesn't do it in creation date order or minimize the padding which are things the OP specified. However, it should be noted that Linux/Unix don't store a creation date.
– Paused until further notice.
Jul 9 '10 at 13:5...
Why is  appearing in my HTML? [duplicate]
... Includes: If the included files are stored with BOM (e.g. UTF-8 with Byte Order Mark), there will be appearances of  in the file assembled by the webserver. Simple solution: Save the files as UTF-8 without Byte Order Mark.
– The Conspiracy
Apr 15 '...
Get key by value in dictionary
... I mean, do list.keys() and list.values() functions generate items in same order?
– iskorum
Sep 23 '13 at 14:01
19
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What does .SD stand for in data.table in R
...ng numbers can be dangerous if we don't keep smart/strict control over the ordering of when we create the numbered index and when we use it.
Controlling a Model's RHS
Varying model specification is a core feature of robust statistical analysis. Let's try and predict a pitcher's ERA (Earned Runs Av...
What is __stdcall?
...rtain calling conventions. That determines where to put arguments, in what order, where the called function will find the return address, and so on. For example, __fastcall means that arguments of functions are passed over registers.
The Wikipedia Article provides an overview of the different calli...
How to output only captured groups with sed?
... groups and their back references. The back references are numbered in the order the groups appear, but they can be used in any order and can be repeated:
echo "foobarbaz" | sed -r 's/^foo(.*)b(.)z$/\2 \1 \2/'
outputs "a bar a".
If you have GNU grep (it may also work in BSD, including OS X):
ec...
The SMTP server requires a secure connection or the client was not authenticated. The server respons
....Credentials after calling SmtpClient.UseDefaultCredentials = false.
The order is important as setting SmtpClient.UseDefaultCredentials = false will reset SmtpClient.Credentials to null.
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