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json.dumps vs flask.jsonify
...) function in flask returns a flask.Response() object that already has the appropriate content-type header 'application/json' for use with json responses. Whereas, the json.dumps() method will just return an encoded string, which would require manually adding the MIME type header.
See more about th...
Difference between a user and a schema in Oracle?
... of all tables, sprocs etc. that make up the database for a given system / application (as in "Developers should discuss with the DBAs about the schema for our new application.")
Schema in sense 2. is similar, but not the same as schema in sense 1. E.g. for an application that uses several DB acco...
Prevent browser caching of AJAX call result
....getTime(), which will avoid collisions unless you have multiple requests happening within the same millisecond:
$.get('/getdata?_=' + new Date().getTime(), function(data) {
console.log(data);
});
Edit: This answer is several years old. It still works (hence I haven't deleted it), but there ...
Stateless vs Stateful - I could use some concrete information
...more in the context of functional programming, but what you will read also applies in other programming paradigms.
Stateless programming is related to the mathematical notion of a function, which when called with the same arguments, always return the same results. This is a key concept of the funct...
Remove Application Insight from application on Visual Studio 2013
On Visual Studio I added application insight to a project which creates a ApplicationInsights.config and not sure what other files were added to the project.
...
Best way to require all files from a directory in ruby?
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It doesn't have sense to bloat your app with gems that you can simply replace with a line of code. This increases the load time of your app and induces more bugs at long term.
– Pere Joan Martorell
Mar 15 '19 at 3:03
...
What is a “feature flag”?
...(or Feature Toggle) is the ability to turn features (sub-sections) of your application on/off at easily:
perhaps via a re-deploy, or
some internal page where pages/features can be toggled live.
I guess the example there was that it's handy to have the control to reduce the feature-set somewhat ...
kill -3 to get java thread dump
... It's worth noting that jstack requires the JDK. If you're running apps on a server that only has the JRE installed, you'll need to find another means for thread dumping.
– jeffkempf
Nov 27 '17 at 15:30
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WebClient vs. HttpWebRequest/HttpWebResponse
...the WebClient class. I read somewhere that WebClient is a high-level wrapper for WebRequest/Response .
So far, I can't see anything that can be accomplished with HttpWebRequest/Response that can not be accomplished with WebClient , nor where HttpWebRequest/Response will give you more "fin...
Load HTML file into WebView
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This can be changed in the asset folder configuration setting in your <app>.iml file as:
<option name=”ASSETS_FOLDER_RELATIVE_PATH” value=”/src/main/assets” />
See Article Where to place the assets folder in Android Studio
...