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How can I deploy/push only a subdirectory of my git repo to Heroku?
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I get the error 'Updates were rejected because a pushed branch tip is behind its remote'
– Ally
Mar 23 '17 at 3:11
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What's the difference between UTF-8 and UTF-8 without BOM?
...g BOMs even as an optional feature would only make it more complicated and error prone.
Other uses of BOM
As for the uses outside of JSON or scripts, I think there are already very good answers here. I wanted to add more detailed info specifically about scripting and serialization, because it is a...
What is the “FS”/“GS” register intended for?
...ss of thread_local data is a happy unintended consequence of an historical error.
– Richard Hodges
Jan 4 '18 at 12:41
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show 48 more comment...
C++ IDE for Linux? [closed]
...at the end of it!
do you have to compile first before getting (syntax) errors?
Yes. But this is the same for Visual Studio, isn't it (I've never used Whole Tomato)? Of course, the syntax highlighting will show you non-matching brackets but that's about all.
and how do you debug (again thin...
Client-server synchronization pattern / algorithm?
...r a key length that's sufficient to eliminate conflicts, with some kind of error checking just in case. But the history table and the combination of incremental downloads for recent updates or a full download when needed has been working well.
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Fastest hash for non-cryptographic uses?
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There's a minimal off-by-one error at the end. strlen($characters) should be strlen($characters) - 1 :)
– MM.
May 7 '13 at 8:58
a...
Understanding the Event Loop
...code is running in tick 1
fs.readFile("/home/barney/colors.txt", function (error, data) {
//The code inside this callback function will absolutely NOT run in tick 1
//It will run in some tick >= 2
});
//This code will absolutely also run in tick 1
//HOWEVER, typically there's not much else to...
What's the difference between a temp table and table variable in SQL Server?
...(ORDER BY (SELECT 0))) % 20
FROM sys.all_columns
END TRY
BEGIN CATCH
PRINT ERROR_MESSAGE()
END CATCH
BEGIN TRAN Update10Rows
SAVE TRAN Update10Rows
COMMIT
UPDATE $(tablename)
SET InRowFiller = LOWER(InRowFiller),
OffRowFiller =LOWER(OffRowFiller),
LOBFiller =LOWER(LOBFiller)
BEGIN TRAN...
Lock, mutex, semaphore… what's the difference?
...plementation/library as to what happens (usually the attempt ignored or an error is thrown). For semaphores in state 0, any thread can call release and it will be successful (regardless of which thread previous used acquire to put the semaphore in state 0).
From the preceding discussion, we can...
std::vector performance regression when enabling C++11
...no choice but to mark it inline otherwise you will get multiple definition errors from the linker. If that is what you meant then OK.
– Ali
Jan 24 '14 at 19:25
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