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Could someone explain the pros of deleting (or keeping) unused code?
I have heard many times that unused code must be deleted from the project.
However it is not clear for me "why?".
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How do you detect Credit card type based on number?
I'm trying to figure out how to detect the type of credit card based purely on its number. Does anyone know of a definitive, reliable way to find this?
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C++ IDE for Linux? [closed]
I want to expand my programming horizons to Linux. A good, dependable basic toolset is important, and what is more basic than an IDE?
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How do I pass variables and data from PHP to JavaScript?
I have a variable in PHP, and I need its value in my JavaScript code. How can I get my variable from PHP to JavaScript?
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Fastest hash for non-cryptographic uses?
I'm essentially preparing phrases to be put into the database, they may be malformed so I want to store a short hash of them instead (I will be simply comparing if they exist or not, so hash is ideal).
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Integrating the ZXing library directly into my Android application
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UPDATE! - SOLVED + GUIDE
I've managed to figure it out :) And down below you can read step-by-step guide so it hopefully can help others with the same problem as I had ;)
Install Apache Ant - (See this YouTube video for co...
What does 'COLLATE SQL_Latin1_General_CP1_CI_AS' do?
I have an SQL query to create the database in SQLServer as given below:
5 Answers
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How to read a large file - line by line?
...le, saving it to a list, then going over the line of interest. This method uses a lot of memory, so I am looking for an alternative.
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How to read contacts on Android 2.0
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First, ensure that you have added
<uses-permission android:name="android.permission.READ_CONTACTS"/>
to your AndroidManifest.xml file, then you can loop through your phone contacts like this:
Cursor cursor = getContentResolv...
How does HTTP file upload work?
When I submit a simple form like this with a file attached:
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