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Why doesn't ruby support method overloading?
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Arguments with different data types, eg: method(int a, int b) vs method(String a, String b)
Variable number of arguments, eg: method(a) vs method(a, b)
We cannot achieve method overloading using the first way because there is no data type declaration in ruby(dynamic typed language). So the only...
Is an HTTPS query string secure?
...I allow the users to configure it (include sending password) using a query string will this also be secure or should I force it to be done via a POST?
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PDO MySQL: Use PDO::ATTR_EMULATE_PREPARES or not?
...scape query parameter values, it will just be done in the PDO library with strings instead of on the MySQL server using the binary protocol. In other words, the same PDO code will be equally vulnerable (or not-vulnerable) to injection attacks regardless of your EMULATE_PREPARES setting. The only dif...
How to remove extension from string (only real extension!)
...ename()
(PHP 4, PHP 5)
var_dump(basename('test.php', '.php'));
Outputs: string(4) "test"
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jQuery - Illegal invocation
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I think you need to have strings as the data values. It's likely something internally within jQuery that isn't encoding/serializing correctly the To & From Objects.
Try:
var data = {
from : from.val(),
to : to.val(),
speed : speed
}...
Access props inside quotes in React JSX
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The string enclosed by backticks is a "template literal": developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/…
– Jon Schneider
Feb 15 '18 at 16:51
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Inserting data into a temporary table
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To insert all data from all columns, just use this:
SELECT * INTO #TempTable
FROM OriginalTable
Don't forget to DROP the temporary table after you have finished with it and before you try creating it again:
DROP TABLE #TempTable
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PostgreSQL: Show tables in PostgreSQL
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Not exactly standard sql, cannot use "||" to concatenate strings on mssql
– ChRoNoN
Apr 8 '19 at 20:06
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64-bit version of Boost for 64-bit windows
...icrosoft SDK Command prompt and use "setenv /Release /x64" which redefines all the paths.
– Budric
Dec 13 '11 at 16:59
2
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Is there a fixed sized queue which removes excessive elements?
...for a queue with max 10 elements:
queue = new LinkedHashMap<Integer, String>()
{
@Override
protected boolean removeEldestEntry(Map.Entry<Integer, String> eldest)
{
return this.size() > 10;
}
};
If the "removeEldestEntry" returns true, the eldest...