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How to create a simple map using JavaScript/JQuery [duplicate]

... The keys shouldn't be specified as strings, i.e. without quotes – lilalinux Sep 24 '15 at 15:12 add a comment  |  ...
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Is there a way to force ASP.NET Web API to return plain text?

...: [HttpGet] public HttpResponseMessage HelloWorld() { string result = "Hello world! Time is: " + DateTime.Now; var resp = new HttpResponseMessage(HttpStatusCode.OK); resp.Content = new StringContent(result, System.Text.Encoding.UTF8, "text/plain"); return...
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Deleting a file in VBA

... Check here. Basically do this: Function FileExists(ByVal FileToTest As String) As Boolean FileExists = (Dir(FileToTest) <> "") End Function I'll leave it to you to figure out the various error handling needed but these are among the error handling things I'd be considering: Check fo...
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MySQL, better to insert NULL or empty string?

...all these values, is it better practice to insert a NULL value or an empty string into the DB columns where the user didn't put any data? ...
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how to get request path with express req object

... If you don't want the query string included: const path = req.originalUrl.replace(/\?.*$/, ''); – Adam Reis Feb 5 '19 at 4:03 3 ...
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Waiting until two async blocks are executed before starting another block

... NSLog(@"Block3"); }); // only for non-ARC projects, handled automatically in ARC-enabled projects. dispatch_release(group); and could produce output like this: 2012-08-11 16:10:18.049 Dispatch[11858:1e03] Block1 2012-08-11 16:10:18.052 Dispatch[11858:1d03] Block2 2012-08-11 16:10:23.051 Dis...
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Changing names of parameterized tests

...se change the name of parameterized tests, you say: @Parameters(name="namestring") namestring is a string, which can have the following special placeholders: {index} - the index of this set of arguments. The default namestring is {index}. {0} - the first parameter value from this invocation of...
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Reading HTML content from a UIWebView

... The second question is actually easier to answer. Look at the stringWithContentsOfURL:encoding:error: method of NSString - it lets you pass in a URL as an instance of NSURL (which can easily be instantiated from NSString) and returns a string with the complete contents of the page at th...
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Interface type check with Typescript

... keyword as you can write custom type guards now: interface A{ member:string; } function instanceOfA(object: any): object is A { return 'member' in object; } var a:any={member:"foobar"}; if (instanceOfA(a)) { alert(a.member); } Lots of Members If you need to check a lot of members...
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File input 'accept' attribute - is it useful?

... be an ASCII case-insensitive match for one of the following: The string audio/* Indicates that sound files are accepted. The string video/* Indicates that video files are accepted. The string image/* Indicates that image files are accepted. A...