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Algorithm to detect intersection of two rectangles?
...ed rectangles rectA(x=0, y=0, width=1, height=1) and rectB(x=2, y=0, width=100, height=1) don't intersect but your method says they intersect. Am I doing something wrong?
– Kagami Sascha Rosylight
Oct 11 '17 at 0:32
...
HTTP vs HTTPS performance
...ent won't get data until at least 4 legs (2 round trips). So, if it takes 100 ms for a packet to move between the client and the server, your first HTTPS request will take at least 500 ms.
Of course, this can be mitigated by re-using the HTTPS connection (which browsers should do), but it does e...
How are everyday machines programmed?
...
Also, EEPROM by definition can be rewritten 100000+ times. Write-once memories are obsolete; all popular microcontrollers today have Flash. FPGA is a completely different market from low-end MCU… you have no idea what you're talking about.
– Pot...
Automating “enter” keypresses for bash script generating ssh keys
...d to use ed25519 for security and performance.
yes "y" | ssh-keygen -o -a 100 -t ed25519 -C "Bla Bla" -f /mypath/bla -N ""
here
-o OpenSSH key format instead of older PEM (needs OpenSSH 6.5+)
-a Number of primality test while screening DH-GEX candidates
-t Type of key (ed25519, RSA, DSA etc.)
...
Calling Python in Java?
...pplication) As well as the python27.lib or whatever and the boost_python-vc100-mt-1_55.lib.
Then include Python/include, jdk/include, boost and only use shared libraries (dlls) otherwise boost has a teary. And yeah full on I know. There are so many ways in which this can go sour. So make sure you ge...
How can I use optional parameters in a T-SQL stored procedure?
...ame varchar(64) = null,
@Title varchar(64) = null,
@TopCount INT = 100
AS
BEGIN
DECLARE @SQL NVARCHAR(4000) = '
SELECT TOP ' + CAST(@TopCount AS VARCHAR) + ' *
FROM Person
WHERE 1 = 1'
PRINT @SQL
IF (@FirstName IS NOT NULL) SET @SQL = @SQL + ' AND FirstN...
Difference between core and processor
...%) of just one of the cpu ? My observation shows it engages all the cpu to 100% ...somethin missing in my understanding...
– Nrj
Aug 20 '18 at 20:00
...
How to convert An NSInteger to an int?
... cast the NSUInteger or NSInteger to an int:
int i = -1;
NSUInteger row = 100;
i > row // true, since the signed int is implicitly converted to an unsigned int
i > (int)row // false
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Fastest way to check if a string is JSON in PHP?
...
100
Checking first character of string for {, [ or first symbol of any other literal can potentially greatly speed this one up when many of in...
Why is early return slower than else?
...
+100
This is a pure guess, and I haven't figured out an easy way to check whether it is right, but I have a theory for you.
I tried your...