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The type initializer for 'MyClass' threw an exception
...null. Therefore it couldn't open the OracleConnection in that function in order to return the DataTable. Best advice is to dive down into the underlying function that is returning the error.
– vapcguy
Aug 11 '16 at 19:37
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Can you call Directory.GetFiles() with multiple filters?
...er,
var files = Directory.EnumerateFiles("C:\\path", "*.*", SearchOption.AllDirectories)
.Where(s => s.EndsWith(".mp3") || s.EndsWith(".jpg"));
For earlier versions of .NET,
var files = Directory.GetFiles("C:\\path", "*.*", SearchOption.AllDirectories)
.Where(s => ...
Encoding as Base64 in Java
...hen change your class to use the Base64 class.
Here's some example code:
byte[] encodedBytes = Base64.encodeBase64("Test".getBytes());
System.out.println("encodedBytes " + new String(encodedBytes));
byte[] decodedBytes = Base64.decodeBase64(encodedBytes);
System.out.println("decodedBytes " + new S...
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...
iOS 7: UITableView shows under status bar
... table view under. I've attempted to set the UITableView frame to offset by 20 pixels, but it doesn't appear to take effect and as I currently need the app to be compatible with iOS 6 I can't jump to iOS 7 Storyboards to force autolayout to use the top height guide. Has anyone found a solution tha...
How to handle configuration in Go [closed]
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Another option is to use TOML, which is an INI-like format created by Tom Preston-Werner. I built a Go parser for it that is extensively tested. You can use it like other options proposed here. For example, if you have this TOML data in something.toml
Age = 198
Cats = [ "Cauchy", "Plato" ]
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How to change letter spacing in a Textview?
...t");
//Add the textView in a layout, for instance:
((LinearLayout) findViewById(R.id.myLinearLayout)).addView(textView);
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Express res.sendfile throwing forbidden error
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This is true, but it uses sendFile (capital F, supported by Express v4.8.0 onwards) instead of the older sendfile the OP was using. Just saying... =]
– RemyNL
Feb 10 '16 at 11:50
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What is the difference between build.sbt and build.scala?
... imageUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454...
How to send file contents as body entity using cURL
...url --data-binary "@/path/to/filename" http://...
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curl will strip all newlines from the file. If you want to send the file with newlines intact, use --data-binary in place of --data
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