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Best data type for storing currency values in a MySQL database
...you may find that DECIMAL(19,4) and DECIMAL(19,4) mean different things
( http://dev.mysql.com/doc/refman/5.1/en/precision-math-decimal-changes.html )
DBASE: 10,5 (10 integer, 5 decimal)
MYSQL: 15,5 (15 digits, 10 integer (15-5), 5 decimal)
...
jQuery UI: Datepicker set year range dropdown to 100 years
...
You can set the year range using this option per documentation here http://api.jqueryui.com/datepicker/#option-yearRange
yearRange: '1950:2013', // specifying a hard coded year range
or this way
yearRange: "-100:+0", // last hundred years
From the Docs
Default: "c-10:c+10"
The...
Turn off Visual Studio Attach security warning when debugging IIS
...he configuration is saved in a private registry location, see this answer: https://stackoverflow.com/a/41122603/67910
For VS 2017, save this gist as a *.ps1 file and run it as admin, or copy and paste the following code in a ps1 file:
#IMPORTANT: Must be run as admin
dir $env:LOCALAPPDATA\Microso...
Differences between fork and exec
What are the differences between fork and exec ?
9 Answers
9
...
Add one row to pandas DataFrame
I understand that pandas is designed to load fully populated DataFrame but I need to create an empty DataFrame then add rows, one by one .
What is the best way to do this ?
...
int to hex string
...eUploader: {
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Efficiently test if a port is open on Linux?
...tors. To use:
exec 6<>/dev/tcp/ip.addr.of.server/445
echo -e "GET / HTTP/1.0\n" >&6
cat <&6
I'm using 6 as the file descriptor because 0,1,2 are stdin, stdout, and stderr. 5 is sometimes used by Bash for child processes, so 3,4,6,7,8, and 9 should be safe.
As per the comment ...
C#/Linq: Apply a mapping function to each element in an IEnumerable?
...eUploader: {
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How do I rename a column in a SQLite database table?
...s was just fixed with 2018-09-15 (3.25.0)
Enhancements the ALTER TABLE command:
Add support for renaming columns within a table using ALTER TABLE table RENAME COLUMN oldname TO newname.
Fix table rename feature so that it also updates references to the renamed table in triggers and vie...
Multiple Parameters for jQuery selector?
...eUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 4...