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Appropriate datatype for holding percent values?
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Uploading images using Node.js, Express, and Mongoose
...y location of the file
var tmp_path = req.files.thumbnail.path;
// Set where the file should actually exists - in this case it is in the "images" directory.
target_path = '/tmp/' + req.files.thumbnail.name;
// Move the file from the temporary location to the intended location
fs....
Format numbers in django templates
...e sure to add 'django.contrib.humanize' to your INSTALLED_APPS list in the settings.py file.
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Is it possible to use “/” in a filename?
...ay to use the slash character that normally separates directories within a filename in Linux?
6 Answers
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How to add new elements to an array?
I have the following code:
18 Answers
18
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SQLite in Android How to update a specific row
...
Simple way:
String strSQL = "UPDATE myTable SET Column1 = someValue WHERE columnId = "+ someValue;
myDataBase.execSQL(strSQL);
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How to get hex color value rather than RGB value?
Using the following jQuery will get the RGB value of an element's background color:
19 Answers
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You have already activated X, but your Gemfile requires Y
...n this blog post.
To avoid typing bundle exec ... all the time, you could set up an alias or function in your shell for commands you commonly use with Bundler. For example this is what I use for Rake:
$ type bake
bake is a function
bake ()
{
bundle exec rake "$@"
}
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how to customize `show processlist` in mysql?
...ep -v '^\+\-\-'
| grep -v '^| Id'
| grep -v '^[0-9][0-9]* rows in set '
| grep -v '^ '
| sort -n -k12
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What is the standard way to add N seconds to datetime.time in Python?
Given a datetime.time value in Python, is there a standard way to add an integer number of seconds to it, so that 11:34:59 + 3 = 11:35:02 , for example?
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