sub

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: I am particularly looking at R, Perl, and shell. But any other programming language would be fine too. QUESTION Is there a way to visually or programmatically inspect and index a matched string based on the regex? This is intended for referencing back to the first regex and its results inside of a second regex, so as to be able to modify a part of the matched string and write new rules for that particular part. https://regex101.com does visualize how a certain string matches the regular expression. But it is far from perfect and is not

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: I know how to bind to a property, but how do i bind to a property like: Parent.Child Using the hello world example on Knockout JS.com: Html: <p>First name: <input data-bind="value: firstName" /></p> <p>Last name: <input data-bind="value: lastName" /></p> <h2>Hello, <span data-bind="text: fullName"> </span>!</h2> <h2>ChildProperty: <span data-bind="text: parentProperty.childProperty"> </span>!</h2> Javascript: var ViewModel = function(first, last) { this.firstName = ko.observable(first); this.lastName = ko.observable(last); this

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: I would like to create a metadata attribute called RangeAttribute without external tools like PostSharp as seen in this answer because it requires the paid version of the library. The only official information that I've found about this is this MSDN documentation , but absurdly that page only explains how to declare the class and the inheritance... NOTHING more, so I'm more than lost. My intention is to transform this code: Public NotInheritable Class MyType ''' <summary> ''' Gets or sets the value. ''' </summary> ''' <value>The value.<

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: I did research on this, and wasn't able to find an exact answer. Most of the questions/answers on here pertaining to this seem to be unfinished. If anyone knows of a finished solution similar to my question, please point me in that direction! Here is my array: Array ( ['home'] => Array ( [0] => sub-home1 [1] => sub-home2 ) ['about'] => Array ( [0] => sub-about ['about2'] => Array ( [0] => sub-sub-about ) ) ['staff'] => Array ( [0] => sub-staff1 [1] => sub-staff2 ) ['contact'] => contact ) And here is what I would like to turn it into: <ul>

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: I've written some Perl code which compose two classes inherent from a base one. I suppose it would print something like this Mik: Meow! Meow! Sat: Woof! Woof! But it actually print this way: Sat: Woof! Woof! Sat: Woof! Woof! , package Animal; sub new { my $obj = shift; my $name = shift; our %pkg = ( 'name' => $name ); bless \%pkg, $obj; return \%pkg; } package Cat; @ISA = ("Animal"); sub new { my $obj = shift; my $name = shift; my $self = $obj->SUPER::new($name); return $self; } sub get_name { my $obj = shift; return $obj->{'name'}; } sub

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: I have make some code for detect changed in directory C:/java/newfolder it working good. i have given below. import java.nio.file.*; import java.util.List; public class DirectoryWatchExample { public static void testForDirectoryChange(Path myDir){ try { WatchService watcher = myDir.getFileSystem().newWatchService(); myDir.register(watcher, StandardWatchEventKinds.ENTRY_CREATE, StandardWatchEventKinds.ENTRY_DELETE, StandardWatchEventKinds.ENTRY_MODIFY); WatchKey watckKey = watcher.take(); List<WatchEvent<?>> events = watckKey.pollEvents();

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: How can I convert a JavaScript variable (not JSON format) into a python variable? Example JavaScript variable: { title: "TITLE", name: "NAME", active: false, info: { key1: "value1", dict1: { sub_key1: "sub_value1", sub_key2: "sub_value2", }, dict2: { sub_key3: "sub_value3", sub_key4: "sub_value4", sub_key5: "sub_value5" }, }, list1: ["element1", "element2", "element2"], } 回答1: This format looks just like the input in this question . Try adapting the pyparsing parser I posted there. 回答2: Convert it to JSON and read it in python. I really do

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: I do remember seeing someone ask something along these lines a while ago but I did a search and couldn't find anything. I'm trying to come up with the cleanest way to clear all the controls on a form back to their defaults (e.g., clear textboxes, uncheck checkboxes). How would you go about this? 回答1: What I have come up with so far is something like this: public static class extenstions { private static Dictionary > controldefaults = new Dictionary >() { {typeof(TextBox), c => ((TextBox)c).Clear()}, {typeof(CheckBox), c => ((CheckBox)c)

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: I've a base class that implements an extension that conforms to a protocol as below: protocol OptionsDelegate { func handleSortAndFilter(opt: Options) } extension BaseViewController: OptionsDelegate { func handleSortAndFilter(opt: Options) { print("Base class implementation") } } I've a subclass "InspirationsViewController" that inherits from BaseViewController. And I'm overriding protocol method in the extension as below: extension InspirationsViewController { override func handleSortAndFilter(opt: Options) { print("Inside inspirations") }

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: I wanted to know what is the best way for moving an object on the screen- for expample: if some kind of shape presented on the screen(on graphic mode), I would like to move it left and right using the keyboard's arrows keys. I know how to read the keyboard buffer. The important thing is that I would like to know is how to move something smooth on the screen. I'm using DOS-Box, with 8086 architecture. And the movment must be on graphic mode (320X200). 回答1: OK finally got TASM+TLINK to work with W7 x64 ... (VirtualPC is not working Properly