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How do I make the scrollbar on a div only visible when necessary?
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320
Use overflow: auto. Scrollbars will only appear when needed.
(Sidenote, you can also specify fo...
Ignoring time zones altogether in Rails and PostgreSQL
...ger value representing the count of microseconds from the Postgres epoch, 2000-01-01 00:00:00 UTC.
Postgres also has built-in knowledge of the commonly used UNIX time counting seconds from the UNIX epoch, 1970-01-01 00:00:00 UTC, and uses that in functions to_timestamp(double precision) or EXTRACT(E...
How to use GNU Make on Windows?
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101
Here's how I got it to work:
copy c:\MinGW\bin\mingw32-make.exe c:\MinGW\bin\make.exe
Then...
After Installing Java JDK 7 For Mac OS X - mvn -version still shows java version 1.6.0_31
... Andersen
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answered Apr 28 '12 at 13:26
Bruce PhillipsBruce Phillips
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Is GridFS fast and reliable enough for production?
...really fast (Core 2 duo 1.8Ghz) but the server has plenty storage space : 10Tb (sata) in raid 0 configuration. The job the server is doing is very simple:
Each product on our price-comparer has an image (there are around 10 million products according to our product db), and the servers job is to do...
WPF Button with Image
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answered Apr 23 '10 at 9:15
wpfwannabewpfwannabe
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How to add /usr/local/bin in $PATH on Mac
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108
export PATH=$PATH:/usr/local/git/bin:/usr/local/bin
One note: you don't need quotation marks ...
Reading a delimited string into an array in Bash
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answered Feb 15 '12 at 13:06
kevkev
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How does one generate a random number in Apple's Swift language?
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Swift 4.2+
Swift 4.2 shipped with Xcode 10 introduces new easy-to-use random functions for many data types.
You can call the random() method on numeric types.
let randomInt = Int.random(in: 0..<6)
let randomDouble = Double.random(in: 2.71828...3.14159)
let rando...
Associative arrays in Shell scripts
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20
To add to Irfan's answer, here is a shorter and faster version of get() since it requires no ite...