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Uploading base64 encoded Image to Amazon S3 via Node.js
... I used with native aws-sdk.
var AWS = require('aws-sdk');
AWS.config.loadFromPath('./s3_config.json');
var s3Bucket = new AWS.S3( { params: {Bucket: 'myBucket'} } );
inside your router method :-
ContentType should be set to the content type of the image file
buf = Buffer.from(req.body.imageBi...
How to keep a Python script output window open?
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You have a few options:
Run the program from an already-open terminal. Open a command prompt and type:
python myscript.py
For that to work you need the python executable in your path. Just check on how to edit environment variables on Windows, and add C:\PYTHON2...
Create a custom event in Java
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As java.util.Observer got deprecated from Java 9 would there be any better option in implementing custom event?
– Udaya Shankara Gandhi Thalabat
Jun 16 at 20:51
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How do you allow spaces to be entered using scanf?
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If you just want to get a line from the user, it is easier. It's also safer since you can avoid buffer overflows. The scanf family is really useful for turning a string into different things (like four chars and an int for example with "%c%c%c%c%d") but, e...
Should I use alias or alias_method?
...re predictable. Also, can you provide any practical example of benefitting from redefining alias_method?
– Boris Stitnicky
Nov 3 '12 at 19:17
7
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force browsers to get latest js and css files in asp.net application
....cs file), include that file in your project, so you don't need to read it from svn at runtime. I've used this approach with msbuild to put revision numbers in my AssemblyInfo.cs files from svn.
– Ramazan Binarbasi
May 9 '17 at 21:14
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How do I change the cursor between Normal and Insert modes in Vim?
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A popular option to indicate switching to and from Insert mode is
toggling the cursorline option, which is responsible for whether
the current screen line is highlighted (see :help cursorline):
:autocmd InsertEnter,InsertLeave * set cul!
or, alternatively:
:autocmd Inse...
list every font a user's browser can display
...I'd prefer not to have to hardcode this list ahead of time or send it down from the server. (Intuitively, it seems like the browser should know what fonts it has and this should be exposed to javascript somehow.)
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Django “xxxxxx Object” display customization in admin action sidebar
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The string you're seeing is coming from __unicode__ method, as others have mentioned. But the thing is that admin saves string representation of an object when it creates log event, therefore if you add __unicode__ implementation after the log entry was saved,...
Installing a local module using npm?
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From the npm-link documentation:
In the local module directory:
$ cd ./package-dir
$ npm link
In the directory of the project to use the module:
$ cd ./project-dir
$ npm link package-name
Or in one go using relative ...