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Embedding JavaScript engine into .NET [closed]
just wondering if anyone has ever tried embedding and actually integrating any js engine into the .net environment. I could find and actually use (after a LOT of pain and effort, since it's pretty outdated and not quite finished) spidermonkey-dotnet project. Anyone with experience in this area? En...
How to get the IP address of the server on which my C# application is running on?
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Do you know your code sample was mentioned in Question 13 Twenty C# Questions Explained of the Microsoft Academy? The presenter apologizes for stealing your code. From 8:30 minutes onwards. See this. :)
– Erwin Rooijakkers
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JOIN queries vs multiple queries
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@cHao says who? I just looked up SMF and phpBB and saw JOINs between 3 tables - if you add plugins or modifications they could easily add to that. Any sort of large application has the potential for many JOINs. Arguably a poorly written/mis-used ORM could JOIN table...
Getting GDB to save a list of breakpoints
...se the save breakpoints command.
save breakpoints <filename>
Save all current breakpoint definitions to a file suitable for use
in a later debugging session. To read the saved breakpoint
definitions, use the `source' command.
Use source <filename> to restore the saved breakpoin...
CROSS JOIN vs INNER JOIN in SQL
...lts, Innerjoin will only return 100 rows in the same situation.
These 2 examples will return the same result:
Cross join
select * from table1 cross join table2 where table1.id = table2.fk_id
Inner join
select * from table1 join table2 on table1.id = table2.fk_id
Use the last method
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Generate random int value from 3 to 6
...details check this: https://www.techonthenet.com/sql_server/functions/rand.php
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fatal error LNK1112: module machine type 'x64' conflicts with target machine type 'X86'
...e to the difference in compilation and target machine specifications (x86 & x64)
Follow the steps below:
Open the C++ project that you want to configure.
Choose the Configuration Manager button to open the Configuration Manager dialog box.
In the Active Solution Platform drop-down list, selec...
How to redirect output of an entire shell script within the script itself?
...ion. The output everything in the code block can then be redirected (See Example 3-2 from that link). Also note that curly braces do not launch a subshell, but similar I/O redirects can be done with subshells using parentheses.
– chris
May 16 '16 at 21:54
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Measure elapsed time in Swift
... var info = mach_timebase_info(numer: 0, denom: 0)
mach_timebase_info(&info)
let begin = mach_absolute_time()
// do something
let diff = Double(mach_absolute_time() - begin) * Double(info.numer) / Double(info.denom)
}
where diff:Double is the elapsed time by nano-seconds.
Opti...
Returning a boolean from a Bash function
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Use 0 for true and 1 for false.
Sample:
#!/bin/bash
isdirectory() {
if [ -d "$1" ]
then
# 0 = true
return 0
else
# 1 = false
return 1
fi
}
if isdirectory $1; then echo "is directory"; else echo "nopes"; fi
Edit
From @amichair'...