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Difference between solr and lucene
...ead of Java API, Solr is for you. Solr has also got some extra features on top (e.g. grouping).
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Java compile speed vs Scala compile speed
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We're kinda getting off-topic here, but Clojure's compiler is blisteringly fast (much faster than javac on equivalent sources). You're right that it's a really simple language though, and it doesn't have any sort of static type system, which helps ...
How to delete a stash created with git stash create?
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git stash drop takes no parameter - which drops the top stash - or a stash reference which looks like: stash@{n} which n nominates which stash to drop. You can't pass a commit id to git stash drop.
git stash drop # drop top hash, stash@{0}
git stash drop stash@{n} ...
invalid multibyte char (US-ASCII) with Rails and Ruby 1.9
...magic comment in the script where you use non-ASCII chars? It should go on top of the script.
#!/bin/env ruby
# encoding: utf-8
It worked for me like a charm.
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Search all tables, all columns for a specific value SQL Server [duplicate]
...ERT INTO @ColumnNameTable
EXEC (@sql)
WHILE EXISTS (SELECT TOP 1 COLUMN_NAME FROM @ColumnNameTable)
BEGIN
PRINT @ColumnName
SELECT TOP 1 @ColumnName = COLUMN_NAME,@ColumnType = DATA_TYPE FROM @ColumnNameTable
SET @sql = 'SELECT ''' + @Table...
How to easily resize/optimize an image size with iOS?
...target size are not equal.
enum UIImageAlignment {
case Center, Left, Top, Right, Bottom, TopLeft, BottomRight, BottomLeft, TopRight
}
enum UIImageScaleMode {
case Fill,
AspectFill,
AspectFit(UIImageAlignment)
}
extension UIImage {
func scaleImage(width width: CGFloat? = nil, ...
No suitable application records were found
...dd to this that once your app is ready, there will be a blue button in the top-right of the app screen that says "Ready for Upload" - I'd never seen that there before! So I clicked on it, clicked yes to all the legal stuff and boom, "Prepare for upload" changed to "Waiting for upload". All is now ri...
Where is my Django installation?
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The current top answer doesn't work, at least on linux.
From the Django tutorial:
If you have difficulty finding where the Django source files are
located on your system, run the following command:
python -c "
import sys
sys.pat...
CSS display: inline vs inline-block [duplicate]
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Inline elements:
respect left & right margins and padding, but not top & bottom
cannot have a width and height set
allow other elements to sit to their left and right.
see very important side notes on this here.
Block elements:
respect all of those
force a line break after the block el...
Chrome >=24 - how to dock devtools to the right?
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If you click and hold on the icon in the top right next to the close icon (Undock into separate window button), you are given the option to dock it to the right. See screenshot:
Starting in Chrome 41, you are able to use Ctrl + Shift + D (Windows/Linux) or Comman...