Webpack-Dev-Server constructs improper SockJS: “An insecure SockJS connection may not be initiated from a page loaded over HTTPS”

I’ve been struggling with this awkward issue for well over a week now and couldn’t resolve it. Any help will be highly appreciated! I’m building a web application that uses Nginx as the proxy, React for web’s front-end, GoLang for my backend API. The entire application is running on Docker (version 19.03.5). After I ran…

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Most of the entries in encoder output of an AutoEncoder is zero while used for feature extraction from high-resolution images

I am using a simple Autoencoder to extract meaningful features from high-resolution images (2K). My simple AutoEncoder looks like: encoding_dim = 20 encoded = tf.keras.layers.Dense(encode_dim, activation=’relu’)(input) decoded = tf.keras.layers.Dense(shape_img_flattened[0], activation=’sigmoid’)(encoded) Models: autoencoder = tf.keras.Model(input, decoded) encoder = tf.keras.Model(input, encoded) fitting the end-2-end autoencoder model: autoencoder.fit(X_train, X_train,epochs = n_epochs,batch_size = batch_size,shuffle = True) With this encoding_dimension…

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fixed point to find root of a²+a³=392 but report OverflowError

I tried to find the root of a²+a³=392 with fixed_point introduced by SICP 1.1.3 functions as general method #+BEGIN_SRC scheme :session sicp (define tolerance 0.00001) (define (fixed-point f first-guess) (define (close-enough? v1 v2) (< (abs (- v1 v2)) tolerance)) (define (try guess) (let ((next (f guess))) (if (close-enough? guess next) next (try next)))) (try first-guess))…

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excel long nested if

I wrote a nested loop based on columns (A,B & C) and placed it into column D2 and dragged it down to D15 but it seems to stop working when it hits the sports section with remaining values as FALSE =IF(A2=”fruit”,”fruit”, IF(A2=”instrument”,”instrument”, IF(A2=”colours”, IF(B2=”red”,”red”, IF(B2=”orange”,”orange”, IF(A2=”sports”, IF(B2=”soccer”,”soccer”, IF(B2=”basketball”,”basketball”, IF(A2=”fighting”, IF(B2=”taekwando”,”taekwando”, IF(B2=”boxing”,”boxing”, IF(B2=”blood”, IF(C2=”mma”,”mma”, IF(C2=”ufc”,”ufc”, IF(A2=”planets”,…

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How do I execute a MongoDB4.2 js script using the Spring data Mongodb or Java MongoDriver

I am updating mongodb 3.4 to mongodb 4.2 In the mongoDB 4.2 the eval command no longer exists Before I could execute the following with mongodb 3.4 String script = “db.firstColl.find({‘_id’:’573fcafd-584d-447c-a762-53567283b2b0′}).forEach(function(x) { var fact = x.data.fact; print(fact);});” ScriptOperations scriptOps = mongoTemplate.scriptOps(); ExecutableMongoScript echoScript = new ExecutableMongoScript(script); return scriptOps.execute(echoScript); Is there any other way for this…

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