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How to create ENUM type in SQLite?
I need to convert a table from MySQL to SQLite, but I can't figure out how to convert an enum field, because I can't find ENUM type in SQLite.
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Why start a shell command with a backslash?
...on environment), then one also can't rely on command to not be overridden. From your own link: Thus, with no control over the execution environment, you cannot write shell scripts that are fully immune to tampering, unless you know that your code will be executed by dash, ksh, or bash (with the work...
django 1.5 - How to use variables inside static tag
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a cleaner way is to set the {% static %} as a variable from the beginning of the html so we can use it in any way we want.
{% load static %}
{% static "" as baseUrl %}
<img src="{{ baseUrl }}/img/{{p.id}}"></img>
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Checking if a key exists in a JavaScript object?
...j
Is likely testing only object attribute values that are very different from array keys
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Difference between String#equals and String#contentEquals methods
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@dbw this answer is from the answer you posted
– Prateek
Dec 26 '13 at 4:52
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What is an NP-complete in computer science?
...ven problem) then the problem is NP complete.
The main thing to take away from an NP-complete problem is that it cannot be solved in polynomial time in any known way. NP-Hard/NP-Complete is a way of showing that certain classes of problems are not solvable in realistic time.
Edit: As others have n...
How do I parse JSON with Ruby on Rails? [duplicate]
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Taken from the documentation, the parsing is now: parsed_json = JSON.parse(your_json_string)
– user1026130
Apr 26 '13 at 17:04
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What is the most efficient way to store tags in a database?
...ld create a TagCategory table consisting of category_id and category_name. From there, I would append a category_id field to the Tags table and perform a join on that.
– Simon Scarfe
Feb 13 '11 at 15:14
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What does the line “#!/bin/sh” mean in a UNIX shell script?
...t. Also, pay attention to proper formatting. Commands that would be issued from the command-line, like ps, and code excerpts like #!/bin/sh should be formatted.
– the Tin Man
Jan 5 '16 at 20:54
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How to avoid “cannot load such file — utils/popen” from homebrew on OSX
...Ruby.framework/Versions/Current
This will force Homebrew to use Ruby 1.8 from the system's installation.
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