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Generic type conversion FROM string

... type in the conversion. Seems to work for me: public object Get( string _toparse, Type _t ) { // Test for Nullable<T> and return the base type instead: Type undertype = Nullable.GetUnderlyingType(_t); Type basetype = undertype == null ? _t : undertype; return Convert.ChangeT...
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How to get the directory of the currently running file?

In nodejs I use __dirname . What is the equivalent of this in Golang? 10 Answers 10 ...
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Convert string to symbol-able in ruby

...oking at. For your example: 'Book Author Title'.parameterize.underscore.to_sym # :book_author_title share | improve this answer | follow | ...
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How to find out what group a given user has?

... done|sed s/\:/\,/g|tr -d ' '|sed -e "s/^/$HOSTNAME,/"> /tmp/"$HOSTNAME"_inventory.txt sudo cat /etc/sudoers| grep -v "^#"|awk '{print $1}'|grep -v Defaults|sed '/^$/d;s/[[:blank:]]//g'>/tmp/"$HOSTNAME"_sudo.txt paste -d , /tmp/"$HOSTNAME"_inventory.txt /tmp/"$HOSTNAME"_sudo.txt|sed 's/,[[:b...
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Read file data without saving it in Flask

... quick example: file = request.files.get('file') filetype = magic.from_buffer(file.read(1024)) – endolith Dec 26 '14 at 20:00 7 ...
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Add new field to every document in a MongoDB collection

... > db.foo.find() > db.foo.insert({"test":"a"}) > db.foo.find() { "_id" : ObjectId("4e93037bbf6f1dd3a0a9541a"), "test" : "a" } > item = db.foo.findOne() { "_id" : ObjectId("4e93037bbf6f1dd3a0a9541a"), "test" : "a" } > db.foo.update({"_id" :ObjectId("4e93037bbf6f1dd3a0a9541a") },{$set :...
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HTML anchor link - href and onclick both?

...ing a clean HTML Structure, you can use this. //Jquery Code $('a#link_1').click(function(e){ e . preventDefault () ; var a = e . target ; window . open ( '_top' , a . getAttribute ('href') ) ; }); //Normal Code element = document . getElementById ( 'link_1' ) ; element . onClick...
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Is there Selected Tab Changed Event in the standard WPF Tab Control

... I tied this in the handler to make it work: void TabControl_SelectionChanged(object sender, SelectionChangedEventArgs e) { if (e.Source is TabControl) { //do work when tab is changed } } sh...
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Cross field validation with Hibernate Validator (JSR 303)

...ation.Documented; import static java.lang.annotation.ElementType.ANNOTATION_TYPE; import static java.lang.annotation.ElementType.TYPE; import java.lang.annotation.Retention; import static java.lang.annotation.RetentionPolicy.RUNTIME; import java.lang.annotation.Target; /** * Validation annotation ...
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Python: reload component Y imported with 'from X import Y'?

... This doesn't seem to work always. I have a module Foo which has an __init__.py that fetches a submodule... I'll post an answer as a counterexample. – Jason S Oct 17 '17 at 22:32 ...