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Converting between strings and ArrayBuffers
...llback(e.target.result)
}
f.readAsText(bb.getBlob());
}
A simple test:
string2ArrayBuffer("abc",
function (buf) {
var uInt8 = new Uint8Array(buf);
console.log(uInt8); // Returns `Uint8Array { 0=97, 1=98, 2=99}`
arrayBuffer2String(buf,
function (st...
Better way of getting time in milliseconds in javascript?
...s already inside your computer you create an object, call an operator that tests for an int and triggers a conversion that calls a function (valueOf) that calls the class conversion method that calls a function (getTime) that finally retrieves the value. Then the object is abandoned to its destiny, ...
Can a decorator of an instance method access the class?
...r you could use a class decorator, perhaps something like this (warning: untested code).
def class_decorator(cls):
for name, method in cls.__dict__.iteritems():
if hasattr(method, "use_class"):
# do something with the method and class
print name, cls
return cls...
How do you use Mongoose without defining a schema?
...allow you to save document which is coming from the req.body
const testCollectionSchema = new Schema({}, { strict: false })
const TestCollection = mongoose.model('test_collection', testCollectionSchema)
let body = req.body
const testCollectionData = new TestCollection...
Why is it a bad practice to return generated HTML instead of JSON? Or is it?
...g earlier (before your ajax comes back).
– FailedUnitTest
May 15 '19 at 12:18
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Downloading all maven dependencies to a directory NOT in repository?
...
@ses A standard maven build (e.g. compile, test, package, install, etc.; not sure about validate) already copies all dependencies to your local repo by default. This is not for that. Instead it's for situations where you need your app's dependencies for whatever reaso...
Why does flowing off the end of a non-void function without returning a value not produce a compiler
...le I have it running with -Wall -Wpedantic -Werror, but this was a one-off test script that I forgot to supply the arguments to.
– Fund Monica's Lawsuit
May 28 '16 at 20:31
2
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How can you represent inheritance in a database?
...ith the JSON string that contains all the subtype specific fields.
I have tested this design for manage inheritance and I am very happy for the flexibility that I can use in the relative application.
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How Should I Declare Foreign Key Relationships Using Code First Entity Framework (4.1) in MVC3?
...erID")]
public virtual Customer Customer { get; set; }
EDIT based on Latest Code
You get that error because of this line:
[ForeignKey("Parent")]
public Patient Patient { get; set; }
EF will look for a property called Parent to use it as the Foreign Key enforcer. You can do 2 things:
1) Remov...
Are SVG parameters such as 'xmlns' and 'version' needed?
... to both answers, but I have no points, I'm adding a new answer.
In recent tests on Chrome (Version 63.0.3239.132 (Official Build) (64-bit Windows)), I have found that:
For inline SVG that is directly entered into the HTML file, via text editor or javascript and elm.innerHTML, the xmlns attributes...