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Secure random token in Node.js

In this question Erik needs to generate a secure random token in Node.js. There's the method crypto.randomBytes that generates a random Buffer. However, the base64 encoding in node is not url-safe, it includes / and + instead of - and _ . Therefore, the easiest way to generate such token ...
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How to shut down the computer from C#

...Spelling=true, SetLastError=true) ] internal static extern bool OpenProcessToken( IntPtr h, int acc, ref IntPtr phtok ); [DllImport("advapi32.dll", SetLastError=true) ] internal static extern bool LookupPrivilegeValue( string host, string name, ref long pluid ); [DllImport("advapi32.dll", ExactSpe...
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Where to store global constants in an iOS application?

...0 times and will only create it once. @"foo" is not the same as [[NSString alloc] initWithCString:"foo"]. – Abhi Beckert Jul 19 '13 at 14:17 ...
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pinterest api documentation [closed]

...t of them are easy to guess). All of the above endpoints require an access_token parameter except for the login endpoint. To generate a valid access_token, the developer will need to be granted access to the API by Pinterest which we all know is currently almost impossible. Another option is to wr...
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How to search for a part of a word with ElasticSearch

... I'm using nGram, too. I use standard tokenizer and nGram just as a filter. Here is my setup: { "index": { "index": "my_idx", "type": "my_type", "analysis": { "index_analyzer": { "my_index_analyzer": { "type": "custom", ...
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How to remove all callbacks from a Handler?

.... Remove any pending posts of callbacks and sent messages whose obj is token. If token is null, all callbacks and messages will be removed. share | improve this answer | ...
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How do I split a string with multiple separators in javascript?

...keeping all of the separators as separate items, so that a string could be tokenized using a list of separators. – Anderson Green Jan 9 '14 at 18:42  |  ...
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How to make MySQL handle UTF-8 properly

...taking extra storage when most text is ASCII. Although char strings are preallocated, varchar strings are not -- see the last few lines on this documentation page. For example, char(10) will be pessimistically reserve 40 bytes under utf8mb4, but varchar(10) will allocate bytes in keeping with the v...
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Setting Authorization Header of HttpClient

...ouble setting up the Authorization header. I need to set the header to the token I received from doing my OAuth request. I saw some code for .NET that suggests the following, ...
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No IUserTokenProvider is registered

... You have to specify a UserTokenProvider to generate a token. using Microsoft.Owin.Security.DataProtection; using Microsoft.AspNet.Identity.Owin; // ... var provider = new DpapiDataProtectionProvider("SampleAppName"); var userManager = new UserManag...