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Adding a guideline to the editor in Visual Studio
Introduction
12 Answers
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Examples of Algorithms which has O(1), O(n log n) and O(log n) complexities
...t examples of Algorithms/Group of Statements with Time complexity as given in the question, here is a small list -
O(1) time
Accessing Array Index (int a = ARR[5];)
Inserting a node in Linked List
Pushing and Poping on Stack
Insertion and Removal from Queue
Finding out the parent or left/right ch...
What is the purpose of base 64 encoding and why it used in HTTP Basic Authentication?
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Base64 is not encryption -- it's an encoding. It's a way of representing binary data using only printable (text) characters.
See this paragraph from the wikipedia page for HTTP Basic Authentication:
While encoding the user name and password with the Base64 alg...
Why can't I inherit static classes?
...veral classes that do not really need any state. From the organizational point of view, I would like to put them into hierarchy.
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How do I do a case-insensitive string comparison?
How can I do case insensitive string comparison in Python?
9 Answers
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Catching java.lang.OutOfMemoryError?
... a number of scenarios where you may wish to catch an OutOfMemoryError and in my experience (on Windows and Solaris JVMs), only very infrequently is OutOfMemoryError the death-knell to a JVM.
There is only one good reason to catch an OutOfMemoryError and that is to close down gracefully, cleanly re...
How can I escape a double quote inside double quotes?
How can I escape double quotes inside a double string in Bash?
8 Answers
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Calling pylab.savefig without display in ipython
I need to create a figure in a file without displaying it within IPython notebook. I am not clear on the interaction between IPython and matplotlib.pylab in this regard. But, when I call pylab.savefig("test.png") the current figure get's displayed in addition to being saved in test.png . When...
When should you use 'friend' in C++?
I have been reading through the C++ FAQ and was curious about the friend declaration. I personally have never used it, however I am interested in exploring the language.
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What is the correct SQL type to store a .Net Timespan with values > 24:00:00?
I am trying to store a .Net TimeSpan in SQL server 2008 R2.
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