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Example of Named Pipes

...tring[] args) { StartServer(); Task.Delay(1000).Wait(); //Client var client = new NamedPipeClientStream("PipesOfPiece"); client.Connect(); StreamReader reader = new StreamReader(client); StreamWriter writer...
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In where shall I use isset() and !empty()

...ty FTA: "isset() checks if a variable has a value including (False, 0 or empty string), but not NULL. Returns TRUE if var exists; FALSE otherwise. On the other hand the empty() function checks if the variable has an empty value empty string, 0, NULL or False. Returns FALSE if v...
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Why does a RegExp with global flag give wrong results?

...o on subsequent matches it will start from the last used index, instead of 0. Take a look: var query = 'Foo B'; var re = new RegExp(query, 'gi'); var result = []; result.push(re.test('Foo Bar')); alert(re.lastIndex); result.push(re.test('Foo Bar')); If you don't want to manually reset la...
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Can I set max_retries for requests.request?

... this pull request). Currently (requests 1.1), the retries count is set to 0. If you really want to set it to a higher value, you'll have to set this globally: import requests requests.adapters.DEFAULT_RETRIES = 5 This constant is not documented; use it at your own peril as future releases could...
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Using [UIColor colorWithRed:green:blue:alpha:] doesn't work with UITableView seperatorColor?

... You need to divide by 255.0 Because I hardly ever use values between 1.0 and 0.0, I created a very simple UIColor category that does the messy looking division by itself: (from http://github.com/Jon889/JPGeneral) //.h file @interface UIColor (JPExtr...
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How to use Active Support core extensions

I have Active Support 3.0.3 installed and Rails 3.0.3 with Ruby 1.8.7. 5 Answers 5 ...
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Declare slice or make slice?

In Go, what is the difference between var s []int and s := make([]int, 0) ? 4 Answers ...
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Difference between map and collect in Ruby?

...well: In C++'s Standard Template Library, it is called transform, in C# (3.0)'s LINQ library, it is provided as an extension method called Select. Map is also a frequently used operation in high level languages such as Perl, Python and Ruby; the operation is called map in all three of these language...
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Checking for NULL pointer in C/C++ [closed]

... 206 In my experience, tests of the form if (ptr) or if (!ptr) are preferred. They do not depend on ...
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Automatically update version number

...ld but I'm not sure on how to enable this functionality in Visual Studio (2005/2008). I have tried to specify the AssemblyVersion as 1.0.* but it doesn't get me exactly what I want. ...