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How do I remove leading whitespace in Python?

... The lstrip() method will remove leading whitespaces, newline and tab characters on a string beginning: >>> ' hello world!'.lstrip() 'hello world!' Edit As balpha pointed out in the comments, in order to remove only spaces from the beginning of the string, lstrip(' ') s...
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Numpy `logical_or` for more than two arguments

...arrays? (The same question could be asked with regard to Numpy's logical_and and obtaining the intersection of more than two arrays.) ...
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Avoid line break between html elements

...veral ways to prevent line breaks in content. Using   is one way, and works fine between words, but using it between an empty element and some text does not have a well-defined effect. The same would apply to the more logical and more accessible approach where you use an image for an icon. ...
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Reload activity in Android

Is it a good practice to reload an Activity in Android ? 18 Answers 18 ...
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Why is conversion from string constant to 'char*' valid in C but invalid in C++

The C++11 Standard (ISO/IEC 14882:2011) says in § C.1.1 : 3 Answers 3 ...
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Shell script to delete directories older than n days

... -type d -ctime +10 -exec rm -rf {} \; Explanation: find: the unix command for finding files / directories / links etc. /path/to/base/dir: the directory to start your search in. -type d: only find directories -ctime +10: only consider the ones with modification time older than 10 days -exec ... ...
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Bypass confirmation prompt for pip uninstall

...e the yeses would get gobbled by the pip freeze not the xargs argument/command, pip uninstall. – hobs May 25 '13 at 0:10 3 ...
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Workflow for statistical analysis and report writing

...required. Typically this is a short file, reading in data from files, URLs and/or ODBC. Depending on the project at this point I'll either write out the workspace using save() or just keep things in memory for the next step. clean.R: This is where all the ugly stuff lives - taking care of missing v...
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Using GCC to produce readable assembly?

...source code with disassembly -l, --line-numbers Include line numbers and filenames in output objdump -drwC -Mintel is nice: -r shows symbol names on relocations (so you'd see puts in the call instruction below) -R shows dynamic-linking relocations / symbol names (useful on shared libraries...
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JavaScript: What are .extend and .prototype used for?

I am relatively new to JavaScript and keep seeing .extend and .prototype in third party libraries I am using. I thought it had to do with the Prototype javascript library, but I am beginning to think that is not the case. What are these used for? ...