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java - How do I get the original text that an antlr4 rule matched?

Using the Java 7 grammar https://github.com/antlr/grammars-v4/blob/master/java7/Java7.g4 I want to find methods with ... how-do-i-get-the-original-text-that-an-antlr4-rule-matched...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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486 views

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git - GIT_DISCOVERY_ACROSS_FILESYSTEM problem when working with terminal and MacFusion

I'm using MacFusion with OSXFuse(similar to MacFuse) to mount my server over SSH onto my office ... discovery-across-filesystem-problem-when-working-with-terminal-and-macfusion...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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331 views

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android - Difference between "onMenuItemSelected" and "onOptionsItemSelected"

can someone explain me the difference between: onMenuItemSelected (int featureId, MenuItem ... questions/7059572/difference-between-onmenuitemselected-and-onoptionsitemselected...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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248 views

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wpf - How do I Change the FontFamily on a ContentPresenter?

I have a custom template for an expander that is close to the code below. I had to change some of the ... com/questions/401600/how-do-i-change-the-fontfamily-on-a-contentpresenter...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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257 views

1 answer

windows 7 - How can I detect if my process is running UAC-elevated or not?

My Vista application needs to know whether the user has launched it "as administrator" (elevated) or as a standard user ( ... -i-detect-if-my-process-is-running-uac-elevated-or-not...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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92 views

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Retrieve credentials from Windows Credentials Store using C#

I simply want to query the Credentials Store (or Vault as it is called in Windows 8) and get the ... /17741424/retrieve-credentials-from-windows-credentials-store-using-c-sharp...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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241 views

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cocoa - Why shouldn't I use Objective C 2.0 accessors in init/dealloc?

question from:https://stackoverflow.com/questions/192721/why-shouldnt-i-use-objective-c-2-0-accessors-in-init-dealloc...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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427 views

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raku - What's the deal with all the different Perl 6 equality operators? (==, ===, eq, eqv, ~~, =:=, ...)

Perl 6 seems to have an explosion of equality operators. What is =:=? What's the difference between leg and cmp ... -the-deal-with-all-the-different-perl-6-equality-operators-eq...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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205 views

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$(window).scroll in vanilla JavaScript

What's the equivalent of the following in plain JS? $(window).scroll(function() { }); I'm also ... :https://stackoverflow.com/questions/14389687/window-scroll-in-vanilla-javascript...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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117 views

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c# - What does an @functions code block in a razor file do, and when (if ever) should I use it?

Whilst looking at a theme I downloaded from the Orchard CMS gallery, I noticed that a Layout.cshtml file had this block of ... code-block-in-a-razor-file-do-and-when-if-ever-should...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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206 views

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Suppressing output in python subprocess call

(This question already has answers here): question from:https://stackoverflow.com/questions/10251391/suppressing-output-in-python-subprocess-call...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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713 views

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documentation - How to integrate examples with Doxygen?

(Closed). This question needs to be more focused. It is not currently accepting answers. question from: ... .com/questions/8985033/how-to-integrate-examples-with-doxygen...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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260 views

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language history - What is the purpose of Java's unary plus operator?

Java's unary plus operator appears to have come over from C, via C++. int result = +1; It appears to ... .com/questions/2624410/what-is-the-purpose-of-javas-unary-plus-operator...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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621 views

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localization - Localizing strings in iOS: default (fallback) language?

Is there a way to set a default language to be used when the device UI language is not supported by ... .com/questions/3263859/localizing-strings-in-ios-default-fallback-language...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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96 views

1 answer

Banking API/protocol

(Closed.) This question does not meet Stack Overflow guidelines. It is not currently accepting answers. ... :https://stackoverflow.com/questions/3469628/banking-api-protocol...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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103 views

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How do I get the absolute path of an input file in R

I am using Rscript to plot some figures from a given CSV file in some directory, which is not necessarily my current working ... -do-i-get-the-absolute-path-of-an-input-file-in-r...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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312 views

1 answer

ios - What do horizontalAccuracy and verticalAccuracy of a CLLocation refer to?

I've been working on a location based app recently and am noticing some strange values for CLLocation. ... what-do-horizontalaccuracy-and-verticalaccuracy-of-a-cllocation-refer-to...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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519 views

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screen scraping - How can I scrape an HTML table to CSV?

The Problem I use a tool at work that lets me do queries and get back HTML tables of info. I do not have ... .com/questions/259091/how-can-i-scrape-an-html-table-to-csv...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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129 views

1 answer

c# - Scaffolding controller doesn't work with visual studio 2013 update 3 and 4

Im unable to scaffold a controller (MVC5 Controller with views, using Entity Framework) in Visual studio 2013 (update 3 ... -doesnt-work-with-visual-studio-2013-update-3-and-4...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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92 views

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android - What's the point of setArguments?

Hi I was looking at the following Fragments example on the android site. http://developer.android.com/ ... //stackoverflow.com/questions/11397099/whats-the-point-of-setarguments...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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200 views

1 answer

ecmascript 6 - How can I write a generator in a JavaScript class?

Usually, I write code like this: //definition exports.getReply = function * (msg){ //... return reply; } / ... /questions/39197811/how-can-i-write-a-generator-in-a-javascript-class...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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514 views

1 answer

python - Beautiful Soup findAll doesn't find them all

I'm trying to parse a website and get some info with the find_all() method, but it doesn't find ... stackoverflow.com/questions/16322862/beautiful-soup-findall-doesnt-find-them-all...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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315 views

1 answer

xcode 4.5 how to pick storyboards at launch

Trying to make my app work with both iPhone 5 and iPhone 4/4s. I tried the "AutoLayout" but does not seem to ... .com/questions/12536689/xcode-4-5-how-to-pick-storyboards-at-launch...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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127 views

1 answer

How to dynamically access class properties in Python?

Let's say I create an instance of a class and want to assign some values to its public properties. ... com/questions/2425272/how-to-dynamically-access-class-properties-in-python...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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77 views

1 answer

How to give jupyter cell standard input in python?

I am trying to run a program on a jupyter notebook that accepts user input, and I cannot figure out how to ... /questions/34968112/how-to-give-jupyter-cell-standard-input-in-python...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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394 views

1 answer

javascript - JSLint Error: Unexpected 'this'

Having trouble understanding why JSLint is surprised by my use of this in the following code: function ... ://stackoverflow.com/questions/30314944/jslint-error-unexpected-this...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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87 views

1 answer

How to merge two columns in R with a specific symbol?

I have a table read in R as follows: column1 column2 A B What is the command to be used to match two columns ... /5559467/how-to-merge-two-columns-in-r-with-a-specific-symbol...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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194 views

1 answer

c - Reading a string with spaces with sscanf

For a project I'm trying to read an int and a string from a string. The only problem is sscanf() ... //stackoverflow.com/questions/2854488/reading-a-string-with-spaces-with-sscanf...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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