In this article we will learn about some of the frequently asked HTML programming questions in technical like “Bits” Code Answer’s. When creating scripts and web applications, error handling is an important part. If your code lacks error checking code, your program may look very unprofessional and you may be open to security risks. Error or stack handling on html was simple and easy. An error message with filename, line number and a message describing the error is sent to the browser. This tutorial contains some of the most common error checking methods in HTML. Below are some solution about “Bits” Code Answer’s.
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// Output storage hosts information
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curl -X POST "http://localhost:5001/api/v1/storage/hosts/info?host-info-mode=all"
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// Outputs Session ID
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{"ID":"4a99a8a0-21a1-4e26-861f-9d725eb06012"}
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// Storage upload a file with BTFS hash QmdBX8seLx4TGHwr8Tu9L2QSByaJ9bbFUpxFvKAYyxCf7b, price of 750000 μBTT, and contract length 35 days:
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curl -X POST "http://localhost:5001/api/v1/storage/upload?arg=QmdBX8seLx4TGHwr8Tu9L2QSByaJ9bbFUpxFvKAYyxCf7b&price=750000&storage-length=35"
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{
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"Name":"myfile",
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"Hash":"Qme8q2XFoGJoMxTZkM21kxQfohk7MpRv5WNq8Vy57K5u74",
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"Size":"197717"
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}
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async saveToIpfs (files) {
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const source = this.btfs.add(
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[files],
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{
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progress: (prog) => console.log(`received: ${prog}`),
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chunker : "reed-solomon-1-1-256000"
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}
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)
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try {
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for await (const file of source) {
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this.setState({ added_file_hash: file.path })
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}
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} catch (err) {
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console.error(err)
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}
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}
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{
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"Nodes": [
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{
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"node_id": "16Uiu2HAm1w5WMxGCriUPz6eHN1YNjPPy7W3XG2zciJhsMF2GWXWL",
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"create_timestamp": "2019-09-25T02:33:10.252092Z",
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"update_timestamp": "2020-01-22T23:53:54.324533Z",
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"region": "California",
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"btfs_version": "1.0.0",
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"score": 8,
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"heart_beats": 6342,
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"uptime": 0.551,
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"age": 10358444,
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"reputation": 60,
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.
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"upload_variance": 0.016222889,
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"location": {
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"lat": 33.7,
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"lon": -117.8
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},
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"storage_volume_cap": 15107810000,
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"storage_volume_left": 15107809000,
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"country_short": "US",
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"flg": {}
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Bits
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0 0 0 0 1 1 0 1
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128 64 32 16 8 4 2 1
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// Generating a mnemonic
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NSString *mnemonic = [NYMnemonic generateMnemonicString:@128 language:@"english"];
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//=> @"letter advice cage absurd amount doctor acoustic avoid letter advice cage above"
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NSString *seed = [NYMnemonic deterministicSeedStringFromMnemonicString:mnemonic
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passphrase:@""
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language:@"english"];
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//=> "d71de856f81a8acc65e6fc851a38d4d7ec216fd0796d0a6827a3ad6ed5511a30fa280f12eb2e47ed2ac03b5c462a0358d18d69fe4f985ec81778c1b370b652a8"
