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mysql check collation of a table
...saves the user from having to look up the syntax:
show table status like 'test';
Where test is the table name.
(Corrected as per comments below.)
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How does one change the language of the command line interface of Git?
... To verify that the .bashrc gets executed successfully you could add an test like echo "This is .bashrc"to the end of the file. You can also get have it executed on demand without having to restart the terminal or the whole system by . .bashrc. Finally, I would suggest trying to set the LC_ALL en...
Exception messages in English?
...
I am confused. I've tried following your answer and to test it I wanted my exception in french, so I did t.CurrentUICulture = new System.Globalization.CultureInfo("fr-FR"); and t.CurrentCulture = new System.Globalization.CultureInfo("fr-FR"); yet, the resulting exception was in E...
Generic deep diff between two objects
...
I wrote a little class that is doing what you want, you can test it here.
Only thing that is different from your proposal is that I don't consider
[1,[{c: 1},2,3],{a:'hey'}]
and
[{a:'hey'},1,[3,{c: 1},2]]
to be same, because I think that arrays are not equal if order of their eleme...
Round to at most 2 decimal places (only if necessary)
... of expected 1.01!
toFixed() will also NOT round correctly in some cases (tested in Chrome v.55.0.2883.87)!
Examples:
parseFloat("1.555").toFixed(2); // Returns 1.55 instead of 1.56.
parseFloat("1.5550").toFixed(2); // Returns 1.55 instead of 1.56.
// However, it will return correct result if you r...
How can I send an email by Java application using GMail, Yahoo, or Hotmail?
...)
{
// Sender's email ID needs to be mentioned
String from = "test@gmail.com";
String pass ="test123";
// Recipient's email ID needs to be mentioned.
String to = "ripon420@yahoo.com";
String host = "smtp.gmail.com";
// Get system properties
Properties properties =...
Mongoose.js: Find user by username LIKE value
... and checking for [^a-zA-Z0-9] then not proceeding. In this case, its just test input so makes sense.
– Jason Sebring
Jan 13 '14 at 0:43
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Split function equivalent in T-SQL?
...(@delimiter, @str, b+1) + LEN(@delimiter). The b+1 makes a big difference. Tested here with space as delimiter, didn't work without this fix.
– JwJosefy
Dec 19 '16 at 17:47
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Insert string at specified position
...text to the next line after it found the keyword.
$oldstring = "This is a test\n#FINDME#\nOther text and data.";
function insert ($string, $keyword, $body) {
return substr_replace($string, PHP_EOL . $body, strpos($string, $keyword) + strlen($keyword), 0);
}
echo insert($oldstring, "#FINDME#", ...
Difference between fprintf, printf and sprintf?
...
You can also do very useful things with vsnprintf() function:
$ cat test.cc
#include <exception>
#include <stdarg.h>
#include <stdio.h>
struct exception_fmt : std::exception
{
exception_fmt(char const* fmt, ...) __attribute__ ((format(printf,2,3)));
char const* what...