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Setting Environment Variables for Node to retrieve

...SLATION_API_URL=/translations/ GA_UA=987654321-0 NEW_RELIC_KEY=hi-mom SOME_TOKEN=asdfasdfasdf SOME_OTHER_TOKEN=zxcvzxcvzxcv You should not include the .env in your version control repository (add it to your .gitignore file). To get variables from the .env file into your environment, you can use a...
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How to get IntPtr from byte[] in C#

...th unmanaged code by using Mashal.Copy: IntPtr unmanagedPointer = Marshal.AllocHGlobal(bytes.Length); Marshal.Copy(bytes, 0, unmanagedPointer, bytes.Length); // Call unmanaged code Marshal.FreeHGlobal(unmanagedPointer); Alternatively you could declare a struct with one property and then use Marsh...
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What is the difference between LR, SLR, and LALR parsers?

...machinery. Fundamentally, the parsing algorithm collects the next input token T, and consults the current state S (and associated lookahead, GOTO, and reduction tables) to decide what to do: SHIFT: If the current table says to SHIFT on the token T, the pair (S,T) is pushed onto the parse stack,...
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Case insensitive 'Contains(string)'

... >= 0? That uses the right culture and is case-insensitive, it doesn't allocate temporary lowercase strings, and it avoids the question of whether converting to lowercase and comparing is always the same as a case-insensitive comparison. – Quartermeister Ma...
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Adding a simple UIAlertView

...u want the alert to show, do this: UIAlertView *alert = [[UIAlertView alloc] initWithTitle:@"ROFL" message:@"Dee dee doo doo." delegate:self ...
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How can I programmatically check whether a keyboard is present in iOS app?

...tance; } + (void)load { NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init]; sharedInstance = [[self alloc] init]; [pool release]; } - (BOOL)isVisible { return _isVisible; } - (void)didShow { _isVisible = YES; } - (void)didHide { _isVisible = NO; } - (id)init { ...
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@synthesize vs @dynamic, what are the differences?

...it { if ((self = [super init])) { data = [[NSMutableDictionary alloc] init]; [data setObject:@"Tom Sawyer" forKey:@"title"]; [data setObject:@"Mark Twain" forKey:@"author"]; } return self; } - (void)dealloc { [data release]; [super dealloc]; } - (NSMetho...
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Const before or const after?

...ir C compiler parsed input from left-to-right and finished processing each token as it consumed that. Consuming the * token changes the state of the current declaration to a pointer type. Encountering const after * means the const qualifier is applied to a pointer declaration; encountering it prio...
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Why is whitespace sometimes needed around metacharacters?

... There is a list of characters that separate tokens in BASH. These characters are called metacharacters and they are |, &, ;, (, ), <, >, space and tab. On the other hand, curly braces ({ and }) are just ordinary characters that make up words. Omitting the se...
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Why is Github asking for username/password when following the instructions on screen and pushing a n

... It seems that if 2-step authentication is enabled, you have to use token instead of password. You could generate a token here. If you want to disable the prompts for both the username and password then you can set the URL as follows - git remote set-url origin https://username:pass...