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In Java, how do I convert a byte array to a string of hex digits while keeping leading zeros? [dupli
I'm working with some example java code for making md5 hashes. One part converts the results from bytes to a string of hex digits:
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Automatic counter in Ruby for each?
I want to use a for-each and a counter:
8 Answers
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Deep copy of a dict in python
I would like to make a deep copy of a dict in python. Unfortunately the .deepcopy() method doesn't exist for the dict . How do I do that?
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Objective-C: Calling selectors with multiple arguments
In MyClass.m, I've defined
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JFrame in full screen Java
I will be doing a project soon and I will have to use full screen mode in it.
13 Answers
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What's the best practice to round a float to 2 decimals? [duplicate]
I'm using eclipse + Android SDK.
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7
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Data structure: insert, remove, contains, get random element, all at O(1)
I was given this problem in an interview. How would you have answered?
14 Answers
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css 'pointer-events' property alternative for IE
I have a drop down navigation menu in which some of the title should not navigate to other page when clicked(these title open a drop down menu when clicked on) while others should navigate (these dont have dropdown and navigate directly).However, both types have href defined to them
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nvarchar(max) vs NText
What are the advantages and disadvantages of using the nvarchar(max) vs. NText data types in SQL Server? I don't need backward compatibility, so it is fine that nvarchar(max) isn't supported in older SQL Server releases.
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How to bring back “Browser mode” in IE11?
UPDATE : The old question applies only to IE11 preview; browser mode had returned in final release of IE11. But there is a catch: it is next to useless, because it does not emulate conditional comments. For example, if you use them to enable HTML5 support in legacy IEs, you will no longer be able to...