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Merge / convert multiple PDF files into one PDF
...ite *.pdf out.pdf assuming no other pdf exists in that directory and their order is preserved by "*". If its not preserved, using ranges: filename_{0..9}.pdf solves it.
– lepe
Jan 5 '15 at 5:48
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What APIs are used to draw over other apps (like Facebook's Chat Heads)?
...head.Because in the above code output the circle have some space from the border.In Facebook the bubble doesn't have that space
– Debugger
Feb 10 '15 at 12:30
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Sorting HashMap by values [duplicate]
... it works fine for me. You can choose both Ascending as well as descending order
import java.util.Collections;
import java.util.Comparator;
import java.util.HashMap;
import java.util.LinkedHashMap;
import java.util.LinkedList;
import java.util.List;
import java.util.Map;
import java.util.Map.Entry...
How do I create an Excel (.XLS and .XLSX) file in C# without installing Microsoft Office?
...brary posted on Google Code:
ExcelLibrary
This looks to be a port of the PHP ExcelWriter that you mentioned above. It will not write to the new .xlsx format yet, but they are working on adding that functionality in.
It's very simple, small and easy to use. Plus it has a DataSetHelper that lets yo...
Is there a command for formatting HTML in the Atom editor?
...eautify - Package for Atom, you can format code for HTML, CSS, JavaScript, PHP, Python, Ruby, Java, C, C++, C#, Objective-C, CoffeeScript, TypeScript, Coldfusion, SQL, and more) in Atom within a matter of seconds.
To Install the atom-beautify package :
Open Atom Editor.
Press Ctrl+Shift+P (Cmd+Shif...
How to convert an OrderedDict into a regular dict in python3
I am struggling with the following problem:
I want to convert an OrderedDict like this:
8 Answers
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When is it better to use an NSSet over an NSArray?
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When the order of the items in the collection is not important, sets offer better performance for finding items in the collection.
The reason is that a set uses hash values to find items (like a dictionary) while an array has to iter...
Export query result to .csv file in SQL Server 2008
...utput mode, it doesn't affect the results if you already ran the query. In order for this to be reflected, you have to re-run the query. When you run it in "Results to File" mode, it should prompt you for where you would like to save the results.
– qJake
Jul 17...
File Upload in WebView
... it has an image preview feature, if you want to make it work use a simple php upload without preview.
Update:
Please find the solution for lollipop devices here and thanks for gauntface
Update 2:
Complete solution for all android devices till oreo here and this is more advanced version, you sh...
What is the order of precedence for CSS?
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There are several rules ( applied in this order ) :
inline css ( html style attribute ) overrides css rules in style tag and css file
a more specific selector takes precedence over a less specific one
rules that appear later in the code override earlier rules if bo...