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Inserting string at position x of another string

...er https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String/substr) share | improve this answer | follow | ...
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Replace line break characters with in ASP.NET MVC Razor view

... StringSplitOptions.None); foreach(string line in lines) { _ = htmlContent.Append(line); _ = htmlContent.AppendHtml(br); } return htmlContent; } share | improve thi...
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Summarizing multiple columns with dplyr? [duplicate]

... The dplyr package contains summarise_all for this aim: library(dplyr) df %>% group_by(grp) %>% summarise_all(list(mean)) #> # A tibble: 3 x 5 #> grp a b c d #> <int> <dbl> <dbl> <dbl> <dbl> #>...
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How do I scale a stubborn SVG embedded with the tag?

...nd this information here: https://blueprints.launchpad.net/inkscape/+spec/allow-browser-resizing share | improve this answer | follow | ...
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Gradle store on local file system

... caches artifacts in USER_HOME/.gradle folder. The compiled scripts are usually in the .gradle folder in your project folder. If you can't find the cache, maybe it's because you have not cached any artifacts yet. You can always see where Gradle has cached artifacts with a simple script: apply plug...
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How do I get the current date and time in PHP?

...e time would go by your server time. An easy workaround for this is to manually set the timezone by using date_default_timezone_set before the date() or time() functions are called to. I'm in Melbourne, Australia so I have something like this: date_default_timezone_set('Australia/Melbourne'); Or...
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C# if/then directives for debug vs release

...em only executed if a certain symbol is defined. The compiler would remove all calls to those methods if the symbol is not defined: [Conditional("DEBUG")] void PrintLog() { Console.WriteLine("Debug info"); } void Test() { PrintLog(); } ...
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HTML5 Canvas 100% Width Height of Viewport?

....getContext('2d'); // resize the canvas to fill browser window dynamically window.addEventListener('resize', resizeCanvas, false); function resizeCanvas() { canvas.width = window.innerWidth; canvas.height = window.innerHeight; /** * You...
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Detect whether there is an Internet connection available on Android [duplicate]

...er downtime, low signal, captive portals, content filters and the like can all prevent your app from reaching a server. For instance you can't tell for sure if your app can reach Twitter until you receive a valid response from the Twitter service. ...
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Convert an NSURL to an NSString

...[myURL absoluteString]; But I had met this error and xcode was crashed. -[__NSCFString absoluteString]: unrecognized selector sent to instance 0x791a18e0 – Võ Mai Trinh Jun 22 '15 at 9:39 ...