Prerequisites
$ vagrant plugin install vagrant-vbguest
$ vagrant plugin install vagrant-disksize
Get or update files.
$ curl https://gist.githubusercontent.com/rkawajiri/8ff18a810ef79f48dacebb9b9680fff7/raw/update_vagrant.bash > update_vagrant.bash
$ chmod +x update_vagrant.bash
| # Aliases for Google Cloud SDK | |
| # https://hub.docker.com/r/google/cloud-sdk/ | |
| GCLOUD_SDK_IMAGE="google/cloud-sdk:alpine" | |
| GCLOUD_CONFIG_VOLUME="gcloud-config" | |
| GCLOUD_CLI_BASE="docker run --rm -it --volumes-from ${GCLOUD_CONFIG_VOLUME} -v $(pwd):/tmp/work --workdir /tmp/work ${GCLOUD_SDK_IMAGE}" | |
| alias gcloud-auth-login="docker run -it --name ${GCLOUD_CONFIG_VOLUME} ${GCLOUD_SDK_IMAGE} gcloud auth login" | |
| alias gcloud="${GCLOUD_CLI_BASE} gcloud" | |
| alias gsutil="${GCLOUD_CLI_BASE} gsutil" | |
| alias bq="${GCLOUD_CLI_BASE} bq" |
| 0 |
| import numpy as np | |
| import tensorflow as tf | |
| def unpool(input_images, argmax, output_shape, name='unpooling'): | |
| os = output_shape.as_list() | |
| output_sz = np.prod(os) | |
| b = os[0] | |
| output_hwc = np.prod(os[1:]) | |
| input_hwc = np.prod(argmax.get_shape().as_list()[1:]) |
| extension SequenceType { | |
| func toDictionary<K, V>() -> [K: V] { | |
| var dictionary: [K: V] = [:] | |
| self.forEach { e in | |
| if let kv = e as? (K, V) { | |
| dictionary[kv.0] = kv.1 | |
| } | |
| } | |
| return dictionary | |
| } |
| $ cd /usr/local/Library/Formula/ | |
| $ git checkout master carthage.rb |
| import Nimble | |
| func notBeNilAnd<T>(closure: (actual: T) -> Void) -> MatcherFunc<T> { | |
| return MatcherFunc { actualExpression, failureMessage in | |
| failureMessage.postfixMessage = "be nil" | |
| guard let actual = try actualExpression.evaluate() else { | |
| return false | |
| } | |
| closure(actual: actual) | |
| return true |
| public struct ProvisioningProfile { | |
| public static let sharedInstance = ProvisioningProfile() | |
| #if (arch(i386) || arch(x86_64)) && os(iOS) | |
| public let isDevelopment = true | |
| #else | |
| public let isDevelopment: Bool | |
| private init() { | |
| guard let provision = NSBundle.mainBundle().pathForResource("embedded", ofType: "mobileprovision"), | |
| let data = NSData(contentsOfFile: provision) else { | |
| isDevelopment = false |
| $ fastlane run [action] key1:value1 key2:value2 |
| Latency Comparison Numbers | |
| -------------------------- | |
| L1 cache reference 0.5 ns | |
| Branch mispredict 5 ns | |
| L2 cache reference 7 ns 14x L1 cache | |
| Mutex lock/unlock 25 ns | |
| Main memory reference 100 ns 20x L2 cache, 200x L1 cache | |
| Compress 1K bytes with Zippy 3,000 ns | |
| Send 1K bytes over 1 Gbps network 10,000 ns 0.01 ms | |
| Read 4K randomly from SSD* 150,000 ns 0.15 ms |