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How to fix Gedit LaTex Plugin error while saving BibTex
Gedit (3.4.1) gives the error below while saving a BibTex file (Ubuntu 12.04). The saving works fine, apart from the error popping up. How to fix it?
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Two algorithms to find the nth to last element of a singly linked list
This is one of frequently asked questions on the programming interview. There are two kinds of solution: iteration-based and recursion-based.
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Given a binary tree, create a list of all the nodes at each depth --...
Another FAQ on the programming interview.Cracking the Coding Interview (4ed) (see page 126) provided a non-recursive algorithm. For me, a recursive version is neater and much easier to understand.
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Sort a stack in ascending order in O(n log n)
Write a program to sort a stack in ascending order. You should not make any assumptions about how the stack is implemented. The following are the only functions that should be used to write this...
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Java.io in nutshell: 22 case studies
This post attempts to cover a comprehensive set of operations in java.io. Compared with other books and blogs related to this topic, my motivation is to show “how-to” through case studies.
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How to build PDFsam enhanced
PDFsam (PDF Split and Merge) is a free and open source desktop utility designed to perform pdf documents manipulation (pdf merge, pdf split, page rotation etc). PDFsam Enhanced is its Pro version.....
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Using regex to hanging indent a paragraph in Java
This post shows how to hanging indent a long paragraph using regular expression. The method will consider word boundaries, which means it will not break words for the indentation.
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