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Is DateTime.Now the best way to measure a function's performance?
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Must also add recommendation that if your PerformWork() is very short that you may be able to call it repeatedly and compute the average of the batch of calls. Also, time an entire batch of calls rather than starting/stopping your Stopwatch ...
What is the meaning of “__attribute__((packed, aligned(4))) ”
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Data structure alignment is the way data is arranged and accessed in computer memory. It consists of two separate but related issues: data alignment and data structure padding.
When a modern computer reads from or writes to a memory address, it will do this in word sized chunks (e.g. 4 byte c...
How do I determine file encoding in OS X?
...tect the encoding of a file. Read this answer, it explains why.
There's a command line tool, enca, that attempts to guess the encoding. You might want to check it out.
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Set NOW() as Default Value for datetime datatype?
...P,
modification_time DATETIME ON UPDATE CURRENT_TIMESTAMP
)
Or even combine both rules:
modification_time DATETIME DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP
Reference:
http://dev.mysql.com/doc/refman/5.7/en/timestamp-initialization.html
http://optimize-this.blogspot.com/2012/04...
In ASP.NET, when should I use Session.Clear() rather than Session.Abandon()?
...tead of Clear(), as "Darin Dimitrov" has suggested over here stackoverflow.com/a/3931344/713246
– Bibhu
Jan 9 '13 at 9:12
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When applying a patch is there any way to resolve conflicts?
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To generate your patch do the following:
git format-patch --stdout first_commit^..last_commit > changes.patch
Now when you are ready to apply the patches:
git am -3 < changes.patch
the -3 will do a three-way merge if there are conflicts. At this point you can do a git mergetool if you w...
git add remote branch
...s.
Creating a remote called "github":
git remote add github git://github.com/jdoe/coolapp.git
git fetch github
List all remote branches:
git branch -r
github/gh-pages
github/master
github/next
github/pu
Create a new local branch (test) from a github's remote branch (pu):
git branch t...
How to detect DIV's dimension changed?
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Please do not use the jQuery onresize plugin as it uses setTimeout() in combination with reading the DOM clientHeight/clientWidth properties in a loop to check for changes. This is incredible slow and inaccurate since it causes layout thrashing.
Disclosure: I am directly associated with this lib...
How to fix the aspect ratio in ggplot?
...itle.y=theme_text(hjust=10)). But, sadly, it seems not. See groups.google.com/group/ggplot2/browse_thread/thread/… for a ggplot mailing list discussion and @Baptiste's answer.
– Andrie
Aug 14 '11 at 15:55
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