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How to call asynchronous method from synchronous method in C#?
...alling async methods via async methods, but my whole program is not built with async methods.
15 Answers
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How to add http:// if it doesn't exist in the URL?
How can I add http:// to a URL if it doesn't already include a protocol (e.g. http:// , https:// or ftp:// )?
8 Answe...
iOS: how to perform a HTTP POST request?
...u can use NSURLConnection as follows:
Set your NSURLRequest: Use requestWithURL:(NSURL *)theURL to initialise the request.
If you need to specify a POST request and/or HTTP headers, use NSMutableURLRequest with
(void)setHTTPMethod:(NSString *)method
(void)setHTTPBody:(NSData *)data
(void)setV...
How to get the name of the calling method?
...follow
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edited Apr 25 '19 at 21:32
Bryan Ash
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A transport-level error has occurred when receiving results from the server [closed]
... a result, when you pickup the shared connection string and try to execute it's not able to reach the database. If you are developing Visual Studio, simply close the temporary web server on your task bar.
If it happens in production, resetting your application pool for your web site should recycle...
Wildcards in jQuery selectors
...trying to use a wildcard to get the id of all the elements whose id begin with "jander". I tried $('#jander*') , $('#jander%') but it doesn't work..
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What difference is there between WebClient and HTTPWebRequest classes in .NET?
...eam();
var sr = new StreamReader(stream);
var content = sr.ReadToEnd();
With WebClient, you just do DownloadString:
var client = new WebClient();
var content = client.DownloadString("http://example.com");
Note: I left out the using statements from both examples for brevity. You should definitel...
In Mongoose, how do I sort by date? (node.js)
...ort: {date: -1}}, function(err, docs) { ... });
For an ascending sort, omit the - prefix on the string version or use values of 1, asc, or ascending.
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get dictionary value by key
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It's as simple as this:
String xmlfile = Data_Array["XML_File"];
Note that if the dictionary doesn't have a key that equals "XML_File", that code will throw an exception. If you want to check first, you can use TryGetValue...
Turn a string into a valid filename?
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You can look at the Django framework for how they create a "slug" from arbitrary text. A slug is URL- and filename- friendly.
The Django text utils define a function, slugify(), that's probably the gold standard for this kind of thing. Essentially, their code is the following.
def slugify(value...