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What is the difference between `throw new Error` and `throw someObject`?
...he following two properties:
name: The name of the error, or more specifically, the name of the constructor function the error belongs to.
message: A description of the error, with this description varying depending on the browser.
Six possible values can be returned by the name property, which ...
How to Query an NTP Server using C#?
...watch.GetTimestamp(); // temp access (JIT-Compiler need some time at first call)
using (var socket = new Socket(AddressFamily.InterNetwork, SocketType.Dgram, ProtocolType.Udp))
{
socket.Connect(ipEndPoint);
socket.ReceiveTimeout = 5000;
socket.Send(ntpData);
pingDuration = Stopwa...
Why are floating point numbers inaccurate?
...nted a lot like scientific notation: with an exponent and a mantissa (also called the significand). A very simple number, say 9.2, is actually this fraction:
5179139571476070 * 2 -49
Where the exponent is -49 and the mantissa is 5179139571476070. The reason it is impossible to represent some d...
Difference between API and ABI
...ssed to functions (registers/stack).
Who cleans parameters from the stack (caller/callee).
Where the return value is placed for return.
How exceptions propagate.
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Is BCrypt a good hashing algorithm to use in C#? Where can I find it? [closed]
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@Jacco Good call, added. Although that's not that important. You could simply use the timestamp of the login for the salt. The difference it makes is that the attacker then needs to recompute the rainbow table for each salt. That's what...
Targeting position:sticky elements that are currently in a 'stuck' state
...n be made with many already existing pseudo-classes (e.g. :hover changing width and :not(:hover) changing back again). I would love :stuck pseudo-class and think that the developer should be responsible for not having the circular issues in his code.
– Marek Lisý
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PHP + curl, HTTP POST sample code?
...)));
}
Side note here: it would be best to create some kind of interface called AdapterInterface for example with getResponse() method and let the class above implement it. Then you can always swap this implementation with another adapter of your like, without any side effects to your application....
Convert LocalDate to LocalDateTime or java.sql.Timestamp
...t date for a particular zone – in which case ZonedDateTime class automatically adjusts the time-of-day as needed.
LocalDate ld = LocalDate.of( 2018 , Month.JANUARY , 23 ) ;
LocalTime lt = LocalTime.of( 14 , 0 ) ; // 14:00 = 2 PM.
ZonedDateTime zdt = ZonedDateTime.of( ld , lt , z ) ;
If you wan...
Bash if [ false ] ; returns true
...ing as a native boolean type in Bash, and that if and [ and true are technically "commands" and not "statements"; this is just a very basic, functional explanation.
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Check if object is file-like in Python
... 'read') and raising some exception provides little more utility than just calling fp.read() and handling the resulting attribute error if the method does not exist.
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