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submitting a GET form with query string params and hidden params disappear
...idden" name="b" value="2" />
<input type="hidden" name="c" value="3" />
<input type="submit" />
</form>
I wouldn't count on any browser retaining any existing query string in the action URL.
As the specifications (RFC1866, page 46; HTML 4.x section 17.13.3) state:
If th...
How do I test a file upload in rails?
...SO.
The rails framework has a function fixture_file_upload (Rails 2 Rails 3, Rails 5), which will search your fixtures directory for the file specified and will make it available as a test file for the controller in functional testing. To use it:
1) Put your file to be uploaded in the test in your...
Difference between a Factory, Provider and a Service?
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Matt BriggsMatt Briggs
37.5k1212 gold badges8585 silver badges124124 bronze badges
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PHP Remove elements from associative array
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153
Your array is quite strange : why not just use the key as index, and the value as... the value ?...
Sequelize.js delete query?
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243
For anyone using Sequelize version 3 and above, use:
Model.destroy({
where: {
// cr...
How to import other Python files?
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importlib was added to Python 3 to programmatically import a module.
It is just a wrapper around __import__, see the docs.
import importlib
moduleName = input('Enter module name:')
importlib.import_module(moduleName)
Note: the .py extension should be...
SparseArray vs HashMap
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236
SparseArray can be used to replace HashMap when the key is a primitive type.
There are some var...
jQuery get the image src
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answered Nov 12 '13 at 18:33
Stuart KershawStuart Kershaw
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Git: updating remote branch information
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39
If you perform something like
git branch -d -r remote_name/branch_name
you only remove your ...
An invalid form control with name='' is not focusable
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