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Simulating ENTER keypress in bash script

...ript that expects default values [value] {enter} – AK_ Jun 11 '18 at 21:26 This only works for things like yum. Where ...
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Getting “bytes.Buffer does not implement io.Writer” error message

...main import "bytes" import "io" func main() { var b bytes.Buffer _ = io.Writer(&b) } You don't need use "bufio.NewWriter(&b)" to create an io.Writer. &b is an io.Writer itself. share | ...
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How to tell if a file is git tracked (by shell exit code)?

...er up your console with error messages, you can also run git ls-files file_name and then check the result. If git returns nothing, then the file is not tracked. If it's tracked, git will return the file path. This comes in handy if you want to combine it in a script, for example PowerShell: $gi...
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Android ClickableSpan not calling onClick

... explicate me wherefore about this setting? – alfo888_ibg Dec 5 '13 at 13:50 65 OF COURSE I need ...
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How to create own dynamic type or dynamic object in C#?

... new List<string>(); // my 'columns' fields.Add("this_thing"); fields.Add("that_thing"); fields.Add("the_other"); dynamic exo = new System.Dynamic.ExpandoObject(); foreach (string field in fields) { ((IDictionary<String, ...
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Reference list item by index within Django template?

...//docs.djangoproject.com/en/dev/howto/custom-template-tags/ such as get my_list[x] in templates: in template {% load index %} {{ my_list|index:x }} templatetags/index.py from django import template register = template.Library() @register.filter def index(indexable, i): return indexable[i]...
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Is there a performance gain in using single quotes vs double quotes in ruby?

... $ ruby -v ruby 1.9.3p0 (2011-10-30 revision 33570) [x86_64-darwin11.0.0] $ cat benchmark_quotes.rb # As of Ruby 1.9 Benchmark must be required require 'benchmark' n = 1000000 Benchmark.bm(15) do |x| x.report("assign single") { n.times do; c = 'a string'; end} x.report("assi...
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Django - How to rename a model field using South?

... You can use the db.rename_column function. class Migration: def forwards(self, orm): # Rename 'name' field to 'full_name' db.rename_column('app_foo', 'name', 'full_name') def backwards(self, orm): # Rename 'full_...
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Get position of UIView in respect to its superview's superview

...s you are interested in, you could do this: static func getConvertedPoint(_ targetView: UIView, baseView: UIView)->CGPoint{ var pnt = targetView.frame.origin if nil == targetView.superview{ return pnt } var superView = targetView.superview while superView != baseView{...
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Difference between var_dump,var_export & print_r

What is the difference between var_dump , var_export and print_r ? 2 Answers 2 ...