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Java: Get first item from a collection
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answered Nov 4 '09 at 3:09
CarlCarl
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How to change port number for apache in WAMP
...s http://localhost/ in the browser it is not working. I am getting a 404 error and blank page .
8 Answers
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Currency formatting in Python
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edited May 20 '14 at 16:51
fjsj
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an...
Fit Image in ImageButton in Android
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400
I want them to cover 75% of the button area.
Use android:padding="20dp" (adjust the paddi...
In Scala how do I remove duplicates from a list?
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Have a look at the ScalaDoc for Seq,
scala> dirty.distinct
res0: List[java.lang.String] = List(a, b, c)
Update. Others have suggested using Set rather than List. That's fine, but be aware that by default, the Set interface doesn't preserve element order. You may want to use a Set impl...
Free XML Formatting tool [closed]
...Config\tidy\TIDYCFG.INI,
find the entry [Tidy: Reindent XML] and add wrap:0 so that it looks like this:
[Tidy: Reindent XML]
input-xml: yes
indent:yes
wrap:0
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string to string array conversion in java
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202
To start you off on your assignment, String.split splits strings on a regular expression and th...
Checking if an Android application is running in the background
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30 Answers
30
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How to make code wait while calling asynchronous calls like Ajax [duplicate]
...re the callbacks are inappropriate, for example: webview.clearData({since: 0}, clearDataType, function(){ ... // recreate fresh webview }); will pose a resource hog (chrome will create a new copy of local storage waiting until old one will be freed from references from inside callback which will nev...
Text overwrite in visual studio 2010
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Wai Ha Lee
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answered Feb 23 '11 at 10:55
bANbAN
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