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Stream.Seek(0, SeekOrigin.Begin) or Position = 0
...when setting a relative position. Both are provided for convenience so you can choose one that fits the style and readability of your code. Accessing Position requires the stream be seekable so they're safely interchangeable.
...
Remove the error indicator from a previously-validated EditText widget
...tView = ...; // fetch it as appropriate
textView.setError(null);
}
Because as mentioned in the documentation:
If the error is null, the error message and icon will be cleared.
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How do I ignore the authenticity token for specific actions in Rails?
...authenticity_token
For previous versions:
For individual actions, you can do:
protect_from_forgery :only => [:update, :destroy, :create]
#or
protect_from_forgery :except => [:update, :destroy, :create]
For an entire controller, you can do:
skip_before_action :verify_authenticity_token...
Adding services after container has been built
...
Yes you can, using the Update method on ContainerBuilder:
var newBuilder = new ContainerBuilder();
newBuilder.Register...;
newBuilder.Update(existingContainer);
...
git - diff of current changes before committing
...2 (most chapters; it explains the model behind Git and answers most of typical questions)
and then immediately http://gitready.com/ (usage tips).
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Configuration With Same Name Already Exists
...he most overlooked checkbox in Visual Studio!
– Rebecca
Feb 25 '14 at 13:24
4
Years has this plag...
What is 'YTowOnt9'?
...r (PHP) framework sometimes renders hidden inputs with value YTowOnt9 . I can't find that string anywhere in the (huge) codebase, and can't figure out where it came from. I decided to Google for that particular string, and the result surprised me. Over half a million - kind of random - hits. I ha...
Python, add trailing slash to directory string, os independently
How can I add a trailing slash ( / for *nix, \ for win32) to a directory string, if the tailing slash is not already there? Thanks!
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How to delete a folder and all contents using a bat file in windows?
... 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 46.2665...
Python convert tuple to string
...n(...)
S.join(iterable) -> str
Return a string which is the concatenation of the strings in the
iterable. The separator between elements is S.
>>>
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