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How to retrieve POST query parameters?
...changed once again starting Express 4.16.0, you can now use express.json() and express.urlencoded() just like in Express 3.0.
This was different starting Express 4.0 to 4.15:
$ npm install --save body-parser
and then:
var bodyParser = require('body-parser')
app.use( bodyParser.json() ); /...
How to get screen width without (minus) scrollbar?
I have an element and need it's width without(!) vertical scrollbar.
8 Answers
8
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Updating a local repository with changes from a GitHub repository
I've got a project checked locally from GitHub, and that remote repository has since had changes made to it. What's the correct command to update my local copy with the latest changes?
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n-grams in python, four, five, six grams?
...parsity.
from nltk import ngrams
sentence = 'this is a foo bar sentences and i want to ngramize it'
n = 6
sixgrams = ngrams(sentence.split(), n)
for grams in sixgrams:
print grams
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How to format date and time in Android?
How to format correctly according to the device configuration date and time when having a year, month, day, hour and minute?
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Implements vs extends: When to use? What's the difference?
Please explain in an easy to understand language or a link to some article.
18 Answers
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LogCat message: The Google Play services resources were not found. Check your project configuration
I have an application that uses the Google Maps Android v2 API. I've added the google-play-services_lib library project to my workspace and added a reference to it from my application project, following the instructions on these pages:
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Difference Between ViewResult() and ActionResult()
What is the difference between ViewResult() and ActionResult() in ASP.NET MVC?
8 Answers
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How do you display a Toast from a background thread on Android?
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I'm not sure I understand how to do this. I have my existing public void run(). I tried putting this code there. I know that's not right because it didn't work, but I am really stuck.
– SwimBikeRun
Mar 4 '12 ...
Replace multiple strings with multiple other strings
...in a string with multiple other words. The string is "I have a cat, a dog, and a goat."
18 Answers
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