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How can I see the SQL that will be generated by a given ActiveRecord query in Ruby on Rails
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Beware: you won't get all the SQL if you have an includes in your relation
– Barry Kelly
Jan 23 '15 at 18:25
3
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How to parse Excel (XLS) file in Javascript/HTML5
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This code can help youMost of the time jszip.js is not working so include xlsx.full.min.js in your js code.
Html Code
<input type="file" id="file" ng-model="csvFile"
onchange="angular.element(this).scope().ExcelExport(event)"/>
Javascript
<script src="https://cdnjs.clou...
java.lang.UnsupportedClassVersionError: Bad version number in .class file?
I am getting this error when I include an opensource library that I had to compile from source. Now, all the suggestions on the web indicate that the code was compiled in one version and executed in another version (new on old). However, I only have one version of JRE on my system. If I run the c...
Plot a legend outside of the plotting area in base graphics?
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Is there an API to get bank transaction and bank balance? [closed]
...ly's answer proved to be the most helpful. Basically, certain banks (Chase included) provide an endpoint that you can use to download your banking information using a simple XML-like protocol called OFX. There are a few python etc libraries that wrap this communication for you. The one that ended up...
How to read/process command line arguments?
...urity over practicality
argparse produces more
informative usage messages, including
command-line usage determined from
your arguments, and help messages for
both positional and optional
arguments. The optparse module
requires you to write your own usage
string, and has no way to display
help for po...
UITextField text change event
...ke func textField: UITextField, didChangeText text: String would have been included, but... (gives guys at Apple a dirty look)
– Brandon A
Apr 6 '17 at 2:25
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method of iterating over sqlalchemy model's defined columns?
...pper__ attribute to get at the class mapper. To get all mapped attributes (including relationships):
obj.__mapper__.attrs.keys()
If you want strictly column names, use obj.__mapper__.column_attrs.keys(). See the documentation for other views.
https://docs.sqlalchemy.org/en/latest/orm/mapping_api...
Maven Could not resolve dependencies, artifacts could not be resolved
...r friend's .m2/settings.xml, and you'll probably want to update the POM to include the repositories there.
--edit: after some quick googling, try adding this to your POM:
<repository>
<id>com.springsource.repository.bundles.release</id>
<name>SpringSource Enterprise...