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Preferred way to create a Scala list
... creating a List? I have no idea since I haven't read the 2.8 docs yet.
A PDF document describing the proposed changes of the collection classes
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Loop through all the files with a specific extension
...he -or option in find:
find . -name \*.tex -or -name "*.png" -or -name "*.pdf"
It will find the files with extensio
How to remove the default arrow icon from a dropdown list (select element)?
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It worked for me. I wanted to use it for wkhtmltopdf to generate pdf from html. Thanks
– Faisal
Aug 10 '16 at 15:18
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Structs in Javascript
...ibed as following: Definition of an Object from ECMAScript Third Edition (pdf): 4.3.3 Object An object is a member of the type Object. It is an unordered collection of properties each of which contains a primitive value, object, or function. A function stored in a property of an object is called a...
Using python “with” statement with try-except block
...erstanding "with" statement : http://effbot.org/zone/python-with-statement.htm
Edit: Yes your usage of "with" is correct and functionality of both blocks of code is identical.
Question about why to use "with" ? it's because of benefits you get with it. like you mentioned about accidentally missing ...
Explanation of the UML arrows
...ce cheat sheet (http://loufranco.com/wp-content/uploads/2012/11/cheatsheet.pdf):
It covers:
Class Diagram
Sequence Diagram
Package Diagram
Object Diagram
Use Case Diagram
And provides a few samples.
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Interview question: Check if one string is a rotation of other string [closed]
... but since Python 2.5 s1 in s2 is optimised. See effbot.org/zone/stringlib.htm for the description of the algorithm. Google seems to indicate that Java doesn't have fast string searching (see johannburkard.de/software/stringsearch for example) though I doubt it would break anything if they changed i...
How do I unset an element in an array in javascript?
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http://www.internetdoc.info/javascript-function/remove-key-from-array.htm
removeKey(arrayName,key);
function removeKey(arrayName,key)
{
var x;
var tmpArray = new Array();
for(x in arrayName)
{
if(x!=key) { tmpArray[x] = arrayName[x]; }
}
return tmpArray;
}
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How to unzip a file using the command line? [closed]
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You could use :
http://membrane.com/synapse/library/pkunzip.html
or
7zip: http://www.7-zip.org/download.html
Free byte zip: http://www.freebyte.com/fbzip/
or infozip: http://infozip.sourceforge.net/
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What is & used for
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& is HTML for "Start of a character reference".
& is the character reference for "An ampersand".
&current; is not a standard character reference and so is an error (browsers may try to perform error recovery but you ...