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How to write to file in Ruby?
..."your text")
rescue IOError => e
#some error occur, dir not writable etc.
ensure
file.close unless file.nil?
end
You can find it in documentation:
static VALUE rb_io_s_open(int argc, VALUE *argv, VALUE klass)
{
VALUE io = rb_class_new_instance(argc, argv, klass);
if (rb_block_give...
Changing API level Android Studio
...re two build.gradle files. I found the one in -> src has the versions, etc.
– mobibob
Dec 27 '13 at 18:00
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How to detect if URL has changed after hash in JavaScript
... the path changes because the user initiated a navigation / clicked a link etc., then you will only see a beforeunload event. If your code initiated the URL change, it knows best.
– phihag
Dec 14 '19 at 14:32
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Generate C# class from XML
...d little to no assurance that what you paste won't be logged and examined, etc.
– SvenAelterman
Jul 4 '16 at 2:56
2
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Allow User to input HTML in ASP.NET MVC - ValidateInput or AllowHtml
...hat controller to be executed.
However, it depends on your code, filters, etc. how the response is generated and whether there is any further validation that might trigger another similar error.
In any case, adding [AllowHtml] attribute is the right answer, as it allows html to be deserialized in ...
How do I force Sublime Text to indent two spaces per tab?
...anges to the Default Settings will be overwritten by Sublime Text updates, etc. Changes to the User Settings will not be overwritten.
– James Chevalier
Mar 17 '14 at 20:57
6
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How do I do a Date comparison in Javascript? [duplicate]
... milliseconds so you just divide by 1000 for seconds, then 60 for minutes, etc.
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Get specific object by id from array of objects in AngularJS
...
Actually, I'd think it does! After fetching the array, you can use the $filter function to filter out the item with the correct id.
– flup
Jun 24 '14 at 19:39
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Create a .csv file with values from a Python list
...l fields, only fields with quotes and seperators, only non numeric fields, etc) and how to esacpe control charecters (double quotes, or escaped strings). If your values are simple, string.join will probably be OK but if you're having to manage lots of edge cases, use the module available.
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How do I enable file editing in Visual Studio's debug mode?
... file. The next action which continues execution of the program (F10, F5, etc ...) will cause the edits to be applied to the running program. If this succeeds the execution of the program will continue with the new code applied.
The debugger does not allow edits to the file if ENC is not enabled....