Create UI for suffix selection
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Boris Kubiak
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13cc056e51
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5 changed files with 2069 additions and 2015 deletions
3904
package-lock.json
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3904
package-lock.json
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11
src/App.vue
11
src/App.vue
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@ -27,7 +27,7 @@
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<!--Statistics-->
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<div class="col-md-6">
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<statistics :prefix="input.prefix" :checksum="input.checksum" :status="status"
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<statistics :hex="input.hex" :checksum="input.checksum" :status="status"
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:first-tick="firstTick"></statistics>
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</div>
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</div>
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@ -74,7 +74,7 @@
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threads: 4,
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cores: 0,
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result: {address: '', privateKey: ''},
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input: {prefix: '', checksum: true},
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input: {hex: '', checksum: true, suffix: false},
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firstTick: null,
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error: null
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};
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@ -90,12 +90,15 @@
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setInput: function (inputType, value) {
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// eslint-disable-next-line default-case
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switch (inputType) {
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case 'prefix':
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this.input.prefix = value;
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case 'hex':
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this.input.hex = value;
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break;
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case 'checksum':
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this.input.checksum = value;
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break;
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case 'suffix':
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this.input.suffix = value;
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break;
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case 'threads':
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this.threads = value;
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}
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@ -61,12 +61,13 @@ const toChecksumAddress = (address) => {
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/**
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* Generate a lot of wallets until one satisfies the input constraints
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* @param input
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* @param isChecksum
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* @param input - String chosen by the user
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* @param isChecksum - Is the input case-sensitive
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* @param isSuffix - Is it a suffix, or a prefix
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* @param cb - Callback called after x attempts, or when an address if found
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* @returns
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*/
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const getVanityWallet = (input, isChecksum, cb) => {
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const getVanityWallet = (input, isChecksum, isSuffix, cb) => {
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input = isChecksum ? input : input.toLowerCase();
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let wallet = getRandomWallet();
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let attempts = 1;
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@ -85,7 +86,7 @@ const getVanityWallet = (input, isChecksum, cb) => {
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onmessage = function (event) {
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const input = event.data;
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try {
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getVanityWallet(input.prefix, input.checksum, (message) => postMessage(message));
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getVanityWallet(input.hex, input.checksum, input.suffix, (message) => postMessage(message));
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} catch (err) {
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self.postMessage({error: err.toString()});
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}
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@ -2,7 +2,7 @@
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<div class="panel">
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<form :class="{error: inputError}" @submit.prevent="startGen">
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<div class="error-text">Numbers and letters from A to F only</div>
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<input type="text" class="text-input-large" placeholder="Prefix" v-model="prefix" :disabled="running">
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<input type="text" class="text-input-large" :placeholder="suffix ? 'Suffix' : 'Prefix'" v-model="hex" :disabled="running">
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<div class="row justify-content-center hide-render">
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<div class="spinner">
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<div></div><div></div><div></div><div></div>
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@ -11,7 +11,8 @@
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<div class="example hide-prerender">
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E.g. <span v-text="example" class="monospace"></span>
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</div>
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<div class="check hide-prerender">
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<div class="row controls hide-prerender">
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<div class="col-12 col-sm-6 col-md-12 col-lg-6">
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<label class="checkbox">
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<input type="checkbox" name="checkbox" checked="" v-model="checksum"
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:disabled="running">
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@ -19,6 +20,15 @@
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Case-sensitive
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</label>
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</div>
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<div class="col-12 col-sm-6 col-md-12 col-lg-6">
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<span>Prefix</span>
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<label class="switch">
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<input type="checkbox" v-model="suffix">
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<span class="slider"></span>
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</label>
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<span>Suffix</span>
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</div>
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</div>
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<div class="threads hide-prerender">
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<input type="button" class="square-btn button-large" value="-" @click="threads--"
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:disabled="running || threads <= 1">
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@ -62,24 +72,26 @@
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data: function () {
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return {
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threads: 4,
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prefix: '',
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hex: '',
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checksum: true,
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suffix: false,
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error: false
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};
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},
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computed: {
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inputError: function () {
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return !isValidHex(this.prefix);
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return !isValidHex(this.hex);
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},
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example: function () {
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if (this.inputError) {
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return 'N/A';
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}
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let text = '0x' + (this.checksum ? this.prefix : mixCase(this.prefix));
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for (let i = 0; i < 40 - this.prefix.length; i++) {
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text += mixCase(Math.floor((Math.random() * 16)).toString(16));
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const chosen = this.checksum ? this.hex : mixCase(this.hex);
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let random = '';
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for (let i = 0; i < 40 - this.hex.length; i++) {
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random += mixCase(Math.floor((Math.random() * 16)).toString(16));
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}
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return text.substr(0, 42);
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return this.suffix ? `0x${random}${chosen}` :`0x${chosen}${random}`
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}
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},
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methods: {
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@ -93,12 +105,15 @@
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}
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},
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watch: {
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prefix: function () {
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this.$emit('input-change', 'prefix', this.prefix);
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hex: function () {
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this.$emit('input-change', 'hex', this.hex);
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},
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checksum: function () {
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this.$emit('input-change', 'checksum', this.checksum);
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},
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suffix: function () {
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this.$emit('input-change', 'suffix', this.suffix);
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},
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threads: function () {
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this.$emit('input-change', 'threads', this.threads);
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}
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@ -128,8 +143,10 @@
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overflow-x: hidden
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.monospace
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font-family: $monospace-font
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.check
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.controls
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margin: 12px 0
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> div
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padding: 5px 0
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.checkbox
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margin-bottom: 4px
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@ -137,7 +154,6 @@
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line-height: 27px
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cursor: pointer
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position: relative
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font-size: 18px
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color: $text
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font-weight: 400
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&:last-child
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@ -175,8 +191,42 @@
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&:checked + i:after
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opacity: 1
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.switch
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position: relative
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width: 40px
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height: 24px
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margin: 0 5px
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input
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visibility: hidden
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.slider
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position: absolute
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cursor: pointer
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top: 0
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left: 0
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right: 0
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bottom: 0
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background-color: $primary
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transition: .2s
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&:before
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position: absolute
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content: ""
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height: 16px
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width: 16px
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left: 4px
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bottom: 4px
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background-color: white
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transition: .2s
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input
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&:checked + .slider
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background-color: $primary
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&:focus + .slider
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box-shadow: 0 0 1px $primary
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&:checked + .slider:before
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transform: translateX(16px)
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.threads
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font-size: 18px
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h4
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display: inline
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input[type=button].square-btn
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@ -37,13 +37,13 @@
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};
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},
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props: {
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prefix: String,
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hex: String,
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checksum: Boolean,
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status: String,
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firstTick: {}
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},
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watch: {
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prefix() {
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hex() {
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this.count = 0;
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},
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checksum() {
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@ -52,7 +52,7 @@
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},
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computed: {
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difficulty: function () {
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return this.inputError ? 'N/A' : computeDifficulty(this.prefix, this.checksum);
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return this.inputError ? 'N/A' : computeDifficulty(this.hex, this.checksum);
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},
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probability50: function () {
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return this.inputError ? 'N/A' : this.formatNum(Math.floor(Math.log(0.5) / Math.log(1 - (1 / this.difficulty)))) + ' addresses';
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