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test a file upload using rspec - rails

... You can use fixture_file_upload method to test file uploading: Put your test file in "{Rails.root}/spec/fixtures/files" directory before :each do @file = fixture_file_upload('files/test_lic.xml', 'text/xml') end it "can upload a license" do...
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Why is Java Vector (and Stack) class considered obsolete or deprecated?

... edited Sep 26 '15 at 12:05 Am_I_Helpful 17.2k77 gold badges4040 silver badges6565 bronze badges answered Sep 6 '09 at 18:07 ...
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Why do we need the “finally” clause in Python?

... It makes a difference if you return early: try: run_code1() except TypeError: run_code2() return None # The finally block is run before the method returns finally: other_code() Compare to this: try: run_code1() except TypeError: run_code2() return...
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Bash if statement with multiple conditions throws an error

...d) and -o (for or) operations. tldp.org/LDP/Bash-Beginners-Guide/html/sect_07_01.html Update Actually you could still use && and || with the -eq operation. So your script would be like this: my_error_flag=1 my_error_flag_o=1 if [ $my_error_flag -eq 1 ] || [ $my_error_flag_o -eq 2 ] || (...
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Is MATLAB OOP slow or am I doing something wrong?

...es of functions and methods. Here are some typical results. >> call_nops Computer: PCWIN Release: 2009b Calling each function/method 100000 times nop() function: 0.02261 sec 0.23 usec per call nop1-5() functions: 0.02182 sec 0.22 usec per call nop() subfunct...
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How do I delete multiple rows in Entity Framework (without foreach)

...gFlags.NonPublic | BindingFlags.Instance).Where(field => field.Name == "_internalQuery").Select(field => field.GetValue(query)).First(); var objectQuery = internalQuery.GetType().GetFields(BindingFlags.NonPublic | BindingFlags.Instance).Where(field => field.Name == "_objectQuery").Selec...
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How do I break out of a loop in Perl?

... Also, works the same for while() loops. my @array = ("_", "apple", "orange"); my $thing; while ($thing = shift @array){ last if $thing =~ /[A-Za-z]/; } print($thing); # "apple" – HoldOffHunger Jul 17 '18 at 19:06 ...
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How to Generate unique file names in C#

...e: public string GenerateFileName(string context) { return context + "_" + DateTime.Now.ToString("yyyyMMddHHmmssfff") + "_" + Guid.NewGuid().ToString("N"); } filename1 = GenerateFileName("MeasurementData"); filename2 = GenerateFileName("Image"); This way, when I sort by filename, it will aut...
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How to disable / enable dialog negative positive buttons?

...ertDialog.Builder(MainActivity.this); builder.setIcon(android.R.drawable.ic_dialog_info); builder.setTitle("Alert dialog title"); builder.setMessage("This is the example code snippet to disable button if edittext attached to dialog is empty."); builder.setPositiveButton("PositiveButton", new...
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Downloading a file from spring controllers

... @RequestMapping(value = "/files/{file_name}", method = RequestMethod.GET) public void getFile( @PathVariable("file_name") String fileName, HttpServletResponse response) { try { // get your file as InputStream InputStream is = ...; ...