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How to organize a node app that uses sequelize?
...s, load the models from the singleton instead.
The longer story
Here is a more detailed description of this solution with the corresponding source code:
http://jeydotc.github.io/blog/2012/10/30/EXPRESS-WITH-SEQUELIZE.html
EDIT: This is a very old answer! (read down for info)
It's old and limited in...
Using HTML5/JavaScript to generate and save a file
...56k. Encoding in Base64 instead using encodeURIComponent might make things more efficient, but for me that was ok.
3) open a new window and "redirect" it to this URI prompts for a download location of my JavaScript generated page:
newWindow = window.open(uriContent, 'neuesDokument');
That's it.
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Why is the shovel operator (
...EdgeCase guys has posted an explanation with performance numbers: A Little More About Strings
– Cincinnati Joe
Feb 22 '11 at 0:17
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Java: is there a map function?
...a 8, there is actually a map function, so I'd probably write the code in a more concise way:
Collection<String> hex = input.stream()
.map(Integer::toHexString)
.collect(Collectors::toList);
...
Batch script: how to check for admin rights
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setTimeout or setInterval?
...essentially try to do the same thing, but the setInterval approach will be more accurate than the setTimeout approach, since setTimeout waits 1000ms, runs the function and then sets another timeout. So the wait period is actually a bit more than 1000ms (or a lot more if your function takes a long ti...
How and where are Annotations used in Java?
...to be stored somewhere else, and XML files were frequently used. But it is more convenient to use annotations because they will belong to the Java code itself, and are hence much easier to manipulate than XML.
Usage of annotations:
Documentation, e.g. XDoclet
Compilation
IDE
Testing framework, e....
Create an empty object in JavaScript with {} or new Object()?
...here is no benefit to using new Object(); - whereas {}; can make your code more compact, and more readable.
For defining empty objects they're technically the same. The {} syntax is shorter, neater (less Java-ish), and allows you to instantly populate the object inline - like so:
var myObject = {...
What represents a double in sql server?
...proximations). This is in contrast to the C# "decimal" data type, which is more like a 128-bit floating point number.
MSSQL's float type is equivalent to the 64-bit double type in .NET. (My original answer from 2011 said there could be a slight difference in mantissa, but I've tested this in 2020 a...
How do I UPDATE from a SELECT in SQL Server?
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