Question

database

尝试将个人资料图像字符串添加到新子级。我尝试了setvalue，但是它将uid中的所有子项更改为仅profileimage。

if let data = try? Data.init(contentsOf: dataurl!){
    let image: UIImage = UIImage(data: data)!
    self.userProfileImage.image = image
    self.userProfileImage.reloadInputViews()
    self.activityloading.stopAnimating()
    // Test Database Ref
    let stringURL = dataurl?.absoluteString

    let databaseRef = Database.database().reference().child("users").child(currentID!)
    let userImageElement: [String: Any] = ["profileimage" : stringURL!]
    databaseRef.observe(.childAdded, with: { (DataSnapshot) in
        var dictionary = DataSnapshot.value as! [String : Any]
        dictionary = userImageElement
    })

Answer 1

将pip search tensorflow替换为$ docker-compose -f "docker/docker-compose.yml" --project-directory /path/to/myproject build psql uses an image, skipping redis uses an image, skipping Building app Step 1/12 : FROM python:3.7-alpine 3.7-alpine: Pulling from library/python cd784148e348: Already exists a5ca736b15eb: Already exists f320f547ff02: Pull complete 2edd8ff8cb8f: Pull complete 9381128744b2: Pull complete Digest: sha256:f708ad35a86f079e860ecdd05e1da7844fd877b58238e7a9a588b2ca3b1534d8 Status: Downloaded newer image for python:3.7-alpine ---> 1a8edcb29ce4 Step 2/12 : ENV PYTHONBUFFERED 1 ---> Running in 5178b24df888 Removing intermediate container 5178b24df888 ---> 0f928fbf30f1 Step 3/12 : RUN apk add --no-cache postgresql-libs && apk add --no-cache --virtual .build-deps gfortran build-base freetype-dev libpng-dev openblas-dev postgresql-dev python3-dev wget ---> Running in 2a8f4653e3f9 fetch http://dl-cdn.alpinelinux.org/alpine/v3.8/main/x86_64/APKINDEX.tar.gz fetch http://dl-cdn.alpinelinux.org/alpine/v3.8/community/x86_64/APKINDEX.tar.gz (1/5) Installing db (5.3.28-r0) (2/5) Installing libsasl (2.1.26-r14) (3/5) Installing libldap (2.4.46-r0) (4/5) Installing libpq (10.5-r0) (5/5) Installing postgresql-libs (10.5-r0) OK: 19 MiB in 39 packages fetch http://dl-cdn.alpinelinux.org/alpine/v3.8/main/x86_64/APKINDEX.tar.gz fetch http://dl-cdn.alpinelinux.org/alpine/v3.8/community/x86_64/APKINDEX.tar.gz (1/36) Installing binutils (2.30-r5) (2/36) Installing gmp (6.1.2-r1) (3/36) Installing isl (0.18-r0) (4/36) Installing libgomp (6.4.0-r9) (5/36) Installing libatomic (6.4.0-r9) (6/36) Installing pkgconf (1.5.3-r0) (7/36) Installing libgcc (6.4.0-r9) (8/36) Installing mpfr3 (3.1.5-r1) (9/36) Installing mpc1 (1.0.3-r1) (10/36) Installing libstdc++ (6.4.0-r9) (11/36) Installing gcc (6.4.0-r9) (12/36) Installing libquadmath (6.4.0-r9) (13/36) Installing libgfortran (6.4.0-r9) (14/36) Installing gfortran (6.4.0-r9) (15/36) Installing libmagic (5.32-r0) (16/36) Installing file (5.32-r0) (17/36) Installing musl-dev (1.1.19-r10) (18/36) Installing libc-dev (0.7.1-r0) (19/36) Installing g++ (6.4.0-r9) (20/36) Installing make (4.2.1-r2) (21/36) Installing fortify-headers (0.9-r0) (22/36) Installing build-base (0.5-r1) (23/36) Installing libpng (1.6.34-r1) (24/36) Installing freetype (2.9.1-r1) (25/36) Installing zlib-dev (1.2.11-r1) (26/36) Installing libpng-dev (1.6.34-r1) (27/36) Installing freetype-dev (2.9.1-r1) (28/36) Installing openblas-ilp64 (0.3.0-r0) (29/36) Installing openblas (0.3.0-r0) (30/36) Installing openblas-dev (0.3.0-r0) (31/36) Installing libressl-dev (2.7.4-r0) (32/36) Installing postgresql-dev (10.5-r0) (33/36) Installing python3 (3.6.6-r0) (34/36) Installing python3-dev (3.6.6-r0) (35/36) Installing wget (1.19.5-r0) (36/36) Installing .build-deps (0) Executing busybox-1.28.4-r2.trigger OK: 488 MiB in 75 packages Removing intermediate container 2a8f4653e3f9 ---> 0a6733c0891e Step 4/12 : WORKDIR /app ---> Running in e99a4dadbd78 Removing intermediate container e99a4dadbd78 ---> 11d698c20e86 Step 5/12 : COPY ./misc/requirements.txt /app/ ---> aa6b85587b84 Step 6/12 : RUN pip search tensorflow ---> Running in a4434a87e740 tensorflow (1.12.0) - TensorFlow is an open source machine learning framework for everyone. tensorflow-qndex (0.0.22) - tensorflow-qnd x tensorflow-extenteten tensorflow-estimator (1.10.12) - TensorFlow Estimator. mesh-tensorflow (0.0.5) - Mesh TensorFlow tensorflow-io (0.1.0) - TensorFlow IO tensorflow-plot (0.2.0) - TensorFlow Plot tensorflow-lattice (0.9.8) - TensorFlow Lattice provides lattice models in TensorFlow tensorflow-datasets (0.0.2) - tensorflow/datasets is a library of datasets ready to use with TensorFlow. tensorflow-extenteten (0.0.22) - TensorFlow extention library cxflow-tensorflow (0.5.0) - TensorFlow extension for cxflow. emloop-tensorflow (0.1.0) - TensorFlow extension for emloop. tensorflow-k8s (0.0.2) - Tensorflow serving extension tensorflow-transform (0.11.0) - A library for data preprocessing with TensorFlow dask-tensorflow (0.0.2) - Interactions between Dask and Tensorflow tensorflow-tracer (1.1.0) - Runtime Tracing Library for TensorFlow sagemaker-tensorflow (1.12.0.1.0.0.post1) - Amazon Sagemaker specific TensorFlow extensions. tensorflow-qnd (0.1.11) - Quick and Dirty TensorFlow command framework tensorflow-probability (0.5.0) - Probabilistic modeling and statistical inference in TensorFlow tensorflow-utils (0.1.0) - Classes and methods to make using TensorFlow easier tensorflow-model (0.1.1) - Command-line tool to inspect TensorFlow models tensorflow-lattice-gpu (0.9.8) - TensorFlow Lattice provides lattice models in TensorFlow tensorflow-template (0.2) - A tensorflow template for quick starting a deep learning project. tensorflow-rocm (1.12.0) - TensorFlow is an open source machine learning framework for everyone. intel-tensorflow (1.12.0) - TensorFlow is an open source machine learning framework for everyone. tensorflow-font2char2word2sent2doc (0.0.12) - TensorFlow implementation of Hierarchical Attention Networks for Document Classification tensorflow-gpu (1.12.0) - TensorFlow is an open source machine learning framework for everyone. tensorflow-aarch64 (1.2) - Tensorflow r1.2 for aarch64[arm64,pine64] CPU only. tensorflow-fedora28 (1.9.0rc0) - TensorFlow is an open source machine learning framework for everyone. tensorflow-model-analysis (0.11.0) - A library for analyzing TensorFlow models tensorflow-transform-canary (0.9.0) - A library for data preprocessing with TensorFlow rav-tensorflow-transform (0.7.0.910) - A library for data preprocessing with TensorFlow tensorflow-serving-api (1.12.0) - TensorFlow Serving Python API. tensorflow-serving-client (0.0.10) - Python client for tensorflow serving tensorflow-hub (0.2.0) - TensorFlow Hub is a library to foster the publication, discovery, and consumption of reusable parts of machine learning models. tensorflow-estimator-2.0-preview (1.13.0.dev2019010100) - TensorFlow Estimator. ngraph-tensorflow-bridge (0.8.0) - Intel nGraph compiler and runtime for TensorFlow tensorflow-probability-gpu (0.4.0) - Probabilistic modeling and statistical inference in TensorFlow simple-tensorflow-serving (0.6.6) - The simpler and easy-to-use serving service for TensorFlow models tensorflow-auto-detect (1.11.0) - Automatically install CPU or GPU tensorflow determined by looking for a CUDA installation. tensorflow-serving-api-python3 (1.8.0) - *UNOFFICIAL* TensorFlow Serving API libraries for Python3 tensorflow-exercise-hx (1.0.1) - tensorflow练习：鸢尾花种类预测，加州房价预测 tensorflow-metadata (0.9.0) - Library and standards for schema and statistics. tensorflow-tensorboard (1.5.1) - TensorBoard lets you watch Tensors Flow resnet-tensorflow (0.0.1) - Deep Residual Neural Network mlops-tensorflow (0.1.0) - tensorflow-gpu-macosx (1.8.1) - Unoffcial NVIDIA CUDA GPU support version of Google Tensorflow for MAC OSX 10.13. For more info, please check out my github page. I highly recommend you directly download and install it from my github's release. If you insist on compiling it, you'd do it on a shell to debug. syntaxnet-with-tensorflow (0.2) - SyntaxNet: Neural Models of Syntax tensorflow-data-validation (0.11.0) - A library for exploring and validating machine learning data. ogres (0.0.2) - Thin tensorflow wrapper. Requires tensorflow tfmesos (0.0.10) - Tensorflow on Mesos tf-estimator-nightly (1.12.0.dev20181217) - TensorFlow Estimator. TFBOYS (0.0.1) - TensorFlow BOYS TFTree (0.1.0) - Tree to tensorflow tfdebugger (0.1.1) - TensorFlow Debugger tfextras (0.0.8) - Tensorflow extras tfu (0.0.1.dev0) - tensorflow utils tnt (0.12.0.7) - tnt is not tensorflow easytf (13.9) - Tensorflow CS tftf (0.0.29) - TensorFlow TransFormer tf-datasets (0.0.1) - tensorflow/datasets tfds-nightly (0.0.2.dev201901020014) - tensorflow/datasets is a library of datasets ready to use with TensorFlow. tf-common (1.0.0) - A common liberary of tensorflow ParticleFlow (0.0.1) - Particle simulations with tensorflow tf_decompose (0.1) - Tensor decomposition with TensorFlow tensorbase (0.3) - Minimalistic TensorFlow Framework miniflow (0.2.9) - Minimal implementation of TensorFlow bob.learn.tensorflow (1.0.3) - Bob bindings for tensorflow quantile-transformer-tf (1.2) - An implementation of QuantileTransformer in tensorflow tf-env (0.1.0) - RL environments for TensorFlow. tfseqestimator (2.2.0) - Sequence estimators for Tensorflow wavenet (0.1.2) - An implementation of WaveNet for TensorFlow. tf_kaldi_io (0.3.0) - kaldi-io for Tensorflow ptfutils (0.0.29) - Useful modules for tensorflow iceflow (0.0.1a2) - tensorflow meta-framework tf2onnx (0.3.2) - Tensorflow to ONNX converter tensorforce (0.4.3) - Reinforcement learning for TensorFlow simnets (0.0.1) - SimNets implementation in tensorflow saliency (0.0.2) - Saliency methods for TensorFlow tensor-lib (1.8.19) - Simplified tensorflow library tensorsets (0.1.0) - Standard datasets for TensorFlow. tfstage (0.1.7) - TensorFlow project scaffolding top-hat (0.0.2) - Recommendation system in TensorFlow TensorMol (0.1) - TensorFlow+Molecules = TensorMol tfshop (0.0.1) - common tensorflow paradigms kfac (0.1.0) - K-FAC for TensorFlow transferflow (0.1.8) - Transfer learning for Tensorflow train (0.0.3) - Training utilities for TensorFlow. vibranium (0.1.0) - Opinionated Tensorflow projects tf-data (0.0.4) - Easy datasets for tensorflow tensorfunk (0.0.0) - tensorflow model converter to create tensorflow-independent prediction functions. tf1 (1.1.0) - F1-score metric for TensorFlow tensorboard-easy (0.2.3) - A tensorflow-independent tensorboard logger gpflow (1.3.0) - Gaussian process methods in tensorflow layer (0.1.14) - tensorflow custom comfort wrapper tflab (0.1.3) - A laboratory for experimenting with Tensorflow abstraction tensorpack (0.9.0.1) - Neural Network Toolbox on TensorFlow tensorflowservingclient (0.5.1.post2) - Prebuilt tensorflow serving client EasyFlow (0.1.dev3) - Modular Distributed TensorFlow Framework tfgraph (0.2) - Python's Tensorflow Graph Library serving-utils (0.6.0) - Some utilities for tensorflow serving Removing intermediate container a4434a87e740 ---> a14248285cb2 Step 7/12 : RUN pip install tensorflow ---> Running in 2c14fe29c431 Collecting tensorflow Could not find a version that satisfies the requirement tensorflow (from versions: ) No matching distribution found for tensorflow ERROR: Service 'app' failed to build: The command '/bin/sh -c pip install tensorflow' returned a non-zero code: 1。

将新的子项添加到Firebase数据库

1 个答案: