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node.js database [closed]
...ple , you have a JSON API that you query every 20 seconds which returns an array, you wanna be able to cache this, would you still go with Redis? also gotta do a fuzzy search through this array
– PirateApp
Dec 20 '17 at 15:30
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Python nested functions variable scoping [duplicate]
...
Rather than declaring a special object or map or array,
one can also use a function attribute.
This makes the scoping of the variable really clear.
def sumsquares(x,y):
def addsquare(n):
sumsquares.total += n*n
sumsquares.total = 0
addsquare(x)
addsquare(y)
...
Easy way of running the same junit test over and over?
... an exception telling me that the data method should return an Iterable of Arrays. I fixed it accordingly: @Parameterized.Parameters public static Iterable<Object[]> data() { return Arrays.asList(new Object[20][0]); }
– nadre
Aug 9 '18 at 8:03
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creating list of objects in Javascript
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Maybe you can create an array like this:
var myList = new Array();
myList.push('Hello');
myList.push('bye');
for (var i = 0; i < myList .length; i ++ ){
window.console.log(myList[i]);
}
...
Java Reflection: How to get the name of a variable?
...d printFieldNames(Object obj, Foo... foos) {
List<Foo> fooList = Arrays.asList(foos);
for(Field field : obj.getClass().getFields()) {
if(fooList.contains(field.get()) {
System.out.println(field.getName());
}
}
}
There will be issues if a == b, a ==...
Throttling method calls to M requests in N seconds
...alanced binary hash (which means lots of comparisons on offer and possible array growth), and its all kinda heavy for me. I guess for others this might be perfectly okay.
– vtrubnikov
Sep 10 '09 at 20:25
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C# HttpClient 4.5 multipart/form-data upload
...re you can specify boundary if you need---^
var imageContent = new ByteArrayContent(ImageData);
imageContent.Headers.ContentType =
MediaTypeHeaderValue.Parse("image/jpeg");
requestContent.Add(imageContent, "image", "image.jpg");
return await client.PostAsync(url, requestCo...
What is a good use case for static import of methods?
...eally useful to remove redundant class names when using utils classes like Arrays and Assertions.
Not sure why but Ross skipped out the last sentence that mentions this in the documentation he is referencing.
Used appropriately, static import can make your program more readable, by removing the...
Difference between `set`, `setq`, and `setf` in Common Lisp?
...ough, setf takes the first argument as a "reference", so that e.g. (aref myarray 3) will work (as the first arg to setf) to set an item inside an array.
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Padding is invalid and cannot be removed?
...a list you want to check which argument you might have missed:
Key
(byte array, length must be exactly one of 16, 24, 32 byte for different key size.)
IV
(byte array, 16 bytes)
CipherMode
(One of CBC, CFB, CTS, ECB, OFB)
PaddingMode
(One of ANSIX923, ISO10126, None, PKCS7, Zeros)
...