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What's the difference between session.Merge and session.SaveOrUpdate?
...ance
the persistent instance is returned
the given instance does not become associated with the session, it
remains detached
You should use Merge() if you are trying to update objects that were at one point detached from the session, especially if there might be persistent instances of t...
Increasing client_max_body_size in Nginx conf on AWS Elastic Beanstalk
... work for some EB application types and some work for others.
Supported/recommended in AWS documentation
For some application types, like Java SE, Go, Node.js, and maybe Ruby (it's not documented for Ruby, but all the other Nginx platforms seem to support this), Elasticbeanstalk has a built-in und...
How to read json file into java with simple JSON library
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How to place two divs next to each other?
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136
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Get a random item from a JavaScript array [duplicate]
...* Math.random() | 0] :)
– aloisdg moving to codidact.com
Mar 19 '18 at 17:20
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Two submit buttons in one form
...lues for these pre-defined names. I think the other answer (stackoverflow.com/a/21778226/88409) that involves giving them all the same name, with different values, makes more sense. Then you just grab the value under a single known form field name. It also makes it more obvious that only one valu...
How can I access an object property named as a variable in php?
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Four years later I've realized that I misread @Lamy comment. You're exactly right, Lamy. If the value of $property_name is the string '$t' then echo $object->$property_name works fine. I've updated my answer. Thanks and apologies!
– Jordan Running
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In Vim, how do you search for a word boundary character, like the \b in regexp?
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I'm assuming you mean Perl Compatible Regular Expressions. Vim's regex syntax predates PCRE. I added links to related questions.
– Adam Monsen
May 12 '17 at 4:04
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HTTP requests and JSON parsing in Python
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I recommend using the awesome requests library:
import requests
url = 'http://maps.googleapis.com/maps/api/directions/json'
params = dict(
origin='Chicago,IL',
destination='Los+Angeles,CA',
waypoints='Joplin,MO|Okl...
How to find the mime type of a file in python?
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thanks for the comment! please note, that "above" is a difficult concept in stackoverflow, since the ordering is grouped by votes and ordered randomly inside the groups. I am guessing you refer to @toivotuo's answer.
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