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How to turn off word wrapping in HTML?
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answered Jan 10 '11 at 23:21
JonJon
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new DateTime() vs default(DateTime)
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206
No, they are identical.
default(), for any value type (DateTime is a value type) will always ...
Difference between -pthread and -lpthread while compiling
...-dM test.c > dm.nopthread.txt
$ diff dm.pthread.txt dm.nopthread.txt
152d151
< #define _REENTRANT 1
208d206
< #define __USE_REENTRANT 1
Using the -lpthread option only causes the pthread library to be linked - the pre-defined macros don't get defined.
Bottom line: you should use the -pt...
val-mutable versus var-immutable in Scala
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answered Jul 8 '12 at 21:30
Daniel C. SobralDaniel C. Sobral
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Redis strings vs Redis hashes to represent JSON: efficiency?
I want to store a JSON payload into redis. There's really 2 ways I can do this:
3 Answers
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How to select between brackets (or quotes or …) in Vim?
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282
Use whatever navigation key you want to get inside the parentheses, then you can use either yi...
Ruby on Rails: How do I add a not null constraint to an existing column using a migration?
In my Rails (3.2) app, I have a bunch of tables in my database but I forgot to add a few not null constraints. I've googled around but I can't find how to write a migration which adds not null to an existing column.
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Which regular expression operator means 'Don't' match this character?
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answered May 8 '11 at 5:22
Paolo StefanPaolo Stefan
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Add hover text without javascript like we hover on a user's reputation
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edited Dec 12 '18 at 20:52
Shubham Chaudhary
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How to fade to display: inline-block
...ity is also CSS
– Roy
Feb 10 '14 at 22:13
+1 for focusing the engineering process of showing/hiding elments on where i...