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Save An Image To Application Documents Folder From UIView On IOS
...:0]; //Get the docs directory
NSString *filePath = [documentsPath stringByAppendingPathComponent:@"image.png"]; //Add the file name
[pngData writeToFile:filePath atomically:YES]; //Write the file
Reading it later works the same way. Build the path like we just did above, then:
NSData *pngData = ...
Writing/outputting HTML strings unescaped
... This was awesome for me, was using Razor within a Hangfire app to send emails... Html.Raw() doesn't work there
– shanabus
Jan 29 '15 at 3:18
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How do I immediately execute an anonymous function in PHP?
...lternative, the likelihood of this posing a significant bottleneck in your application is very low. when in doubt profile your app under real world conditions.
– Gordon
Jun 21 '13 at 5:44
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SQL Server, convert a named instance to default instance?
...fault - my reason was to access it with just the machine name from various applications.
If you want to access a named instance from any connection string without using the instance name, and using only the server name and/or IP address, then you can do the following:
Open SQL Server Configuratio...
What modern C++ libraries should be in my toolbox? [closed]
...ame for about 10 years and I want to get back in and start on a commercial app. What libraries are in use these days?
7 An...
IEnumerable and Recursion using yield return
...s explosively with depth (a similar function was using 10% of memory in my app).
A simple solution is to use one list and pass it with the recursion https://codereview.stackexchange.com/a/5651/754
/// <summary>
/// Append the descendents of tree to the given list.
/// </summary>
privat...
How are people unit testing with Entity Framework 6, should you bother?
...on't own.
However, you do own the database underneath! This is where this approach in my opinion breaks down, you don't need to test that EF/NH are doing their jobs correctly. You need to test that your mappings/implementations are working with your database. In my opinion this is one of the most i...
What's the best way to validate an XML file against an XSD file?
...tion;
...
URL schemaFile = new URL("http://host:port/filename.xsd");
// webapp example xsd:
// URL schemaFile = new URL("http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd");
// local file example:
// File schemaFile = new File("/location/to/localfile.xsd"); // etc.
Source xmlFile = new StreamSource(n...
Android emulator-5554 offline
...
Uninstalling the app from the emulator did the trick for me. But it is the same idea as wiping the data
– james
Mar 28 '18 at 14:18
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Ignore python multiple return value
...red Jan 10 '09 at 22:18
Brian ClapperBrian Clapper
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