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Rails: confused about syntax for passing locals to partials
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152
The short answer is the render method looks at the first argument you pass in. If you pass in ...
IE8 and JQuery's trim()
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199
Try this instead:
if($.trim($('#group_field').val()) != ''){
More Info:
http://api.jquery...
Why does Enumerable.All return true for an empty sequence? [duplicate]
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170
It's certainly not a bug. It's behaving exactly as documented:
true if every element of th...
How to clean project cache in Intellij idea like Eclipse's clean?
...is folder depends on your OS and version installed.
Windows Vista, 7, 8, 10
<SYSTEM DRIVE>\Users\<USER ACCOUNT NAME>\.<PRODUCT><VERSION>
Linux/Unix
~/.<PRODUCT><VERSION>
Mac OS
~/Library/Caches/<PRODUCT><VERSION>
Read this for more details on cach...
jQuery .hasClass() vs .is()
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164
Update:
I committed a test following a comment and four upvotes to very comment. It turns out ...
What is the difference between “def” and “val” to define a function
...uates on call and creates new function every time (new instance of Function1).
def even: Int => Boolean = _ % 2 == 0
even eq even
//Boolean = false
val even: Int => Boolean = _ % 2 == 0
even eq even
//Boolean = true
With def you can get new function on every call:
val test: () => Int =...
How do I update Ruby Gems from behind a Proxy (ISA-NTLM)
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214
I wasn't able to get mine working from the command-line switch but I have been able to do it ju...
How do I execute a program from Python? os.system fails due to spaces in path
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