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Uploading base64 encoded Image to Amazon S3 via Node.js
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For people who are still struggling with this issue. Here is the approach I used with native aws-sdk.
var AWS = require('aws-sdk');
AWS.config.loadFromPath('./s3_config.json');
var s3Bucket = new AWS.S3( { params: {Bucket: '...
jquery select change event get selected option
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@AdrianFöder For you and other people looking for it, .find() is around 10% faster according to this answer: stackoverflow.com/a/9046288/2767703
– Kevin van Mierlo
Jun 8 '16 at 12:39
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What is causing this ActiveRecord::ReadOnlyRecord error?
...t returns raw row/column data, not ActiveRecords. You have two options:
Force the instance variable @readonly to false in the record (hack)
Use :include => :card instead of :join => :card
Rails 2.3.4 and above
Most of the above no longer holds true, after September 10 2012:
using Recor...
Error 1022 - Can't write; duplicate key in table
...r database. Just rename the constraints if so.
Constraints must be unique for the entire database, not just for the specific table you are creating/altering.
To find out where the constraints are currently in use you can use the following query:
SELECT `TABLE_SCHEMA`, `TABLE_NAME`
FROM `informati...
Xcode: Build Failed, but no error messages
Using Xcode 4.5.1. Our project has been building fine for the last three months, but suddenly, when I try to build, it says "Build failed", but does not show any errors on the triangle exclamation mark tab, nor does it give a reason when it pops up build failed.
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Android View.getDrawingCache returns null, only null
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On a big enough view, this did not work for me. (Possibly because I have a phone with very limited memory resources). The answer below by cV2 worked fine for me.
– Simon Forsberg
Jul 23 '13 at 23:16
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Restore file from old commit in git
...will just overwrite the local file path/to/file.txt
See man git-rev-parse for possible revision specifications there (of course a simple hash (like dd9bacb) will do nicely)
Don't forget to commit the change (after a review...)
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How do I store data in local storage using Angularjs?
Currently I am using a service to perform an action, namely
retrieve data from the server and then store the data on the server itself.
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Center Align on a Absolutely Positioned Div
...n't know why I didn't think of that, even though we use the same technique for vertical centering all the time... Thanks anyway, you saved me a lot of time.
– Aayush
Aug 31 '10 at 10:19
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Declaring and initializing variables within Java switches
...se 1 will never execute... so the local variable is in scope and available for writing despite you logically never "executing" the declaration. (A declaration isn't really "executable" although initialization is.)
If you comment out the value = 2; assignment, the compiler still knows which variable...