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Update all values of a column to lowercase
...answered May 28 '11 at 9:53
RippoRippo
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How can I eliminate slow resolving/loading of localhost/virtualhost (a 2-3 second lag) on Mac OS X L
...ame problem and it was driving me crazy!
Put all your hosts file entries for localhost into one line like so:
127.0.0.1 localhost myproject.dev myotherproject.dev
::1 localhost
fe80::1%lo0 localhost
Worked like a charm for me. Seems like a bug in Lion.
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ngClass style with dash in key
...;i class="icon-home" ng-class="{icon\-white: someBooleanValue}">
The former is probably preferred, since you can more easily search for it in your favorite editor.
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100% width table overflowing div container [duplicate]
... 100%;
Set your column widths as desired; otherwise, the fixed layout algorithm will distribute the table width evenly across your columns.
For quick reference, here are the table layout algorithms, emphasis mine:
Fixed (source)With this (fast) algorithm, the horizontal layout of the table does...
The JPA hashCode() / equals() dilemma
... entities and which hashCode() / equals() implementation should be used for JPA entity classes. Most (if not all) of them depend on Hibernate, but I'd like to discuss them JPA-implementation-neutrally (I am using EclipseLink, by the way).
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What is the difference between Scala's case class and class?
...able data-holding objects that should exclusively depend on their constructor arguments.
This functional concept allows us to
use a compact initialization syntax (Node(1, Leaf(2), None)))
decompose them using pattern matching
have equality comparisons implicitly defined
In combination with inh...
Java List.contains(Object with field value equal to x)
...e a loop to go through and check, but I was curious if there was anything more code efficient.
13 Answers
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Print second last column/field in awk
I want to print the second last column or field in awk. The number of fields is variable. I know that I should be able to use $NF but not sure how it can be used.
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Parse XML using JavaScript [duplicate]
...avaScript. The XML will be in a variable. I would prefer not to use jQuery or other frameworks.
2 Answers
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Does VBA have Dictionary Structure?
...e'). As per @regjo's comment, go to Tools->References and tick the box for 'Microsoft Scripting Runtime'.
Create a dictionary instance using the code below:
Set dict = CreateObject("Scripting.Dictionary")
or
Dim dict As New Scripting.Dictionary
Example of use:
If Not dict.Exists(key) T...