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278 views

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I want to use Stream class in scala to repeat a given list infinitely. For example the list (1,2,3, ... ://stackoverflow.com/questions/2097851/scala-repeat-a-finite-list-infinitely...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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287 views

1 answer

javascript - jQuery drag and drop - how to get at element being dragged

I am using the jQuery library to implement drag and drop. How do I get at the element that is being dragged when ... 197489/jquery-drag-and-drop-how-to-get-at-element-being-dragged...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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150 views

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C/C++ Structure offset

I'm looking for a piece of code that can tell me the offset of a field within a structure without ... from:https://stackoverflow.com/questions/142016/c-c-structure-offset...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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196 views

1 answer

python - Element-wise string concatenation in numpy

Is this a bug? import numpy as np a1=np.array(['a','b']) a2=np.array(['E','F']) In ... from:https://stackoverflow.com/questions/9958506/element-wise-string-concatenation-in-numpy...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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277 views

1 answer

bash - Find all files in a directory that are not directories themselves

I am looking for a way to list all the files in a directory excluding directories themselves, and the files in ... find-all-files-in-a-directory-that-are-not-directories-themselves...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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240 views

1 answer

Can we pass an array as parameter in any function in PHP?

I have a function to send mail to users and I want to pass one of its parameter as an array of ids. Is this ... /5459395/can-we-pass-an-array-as-parameter-in-any-function-in-php...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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184 views

1 answer

$(...).on is not a function - jQuery Error

I am using dialog box, which I am closing when a user click anywhere on page expect that dialog box. Here ... stackoverflow.com/questions/21625231/on-is-not-a-function-jquery-error...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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205 views

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c# - SQLite keeps the database locked even after the connection is closed

I'm using System.Data.SQLite provider in an ASP.NET application (framework 4.0). The issue I'm running ... /sqlite-keeps-the-database-locked-even-after-the-connection-is-closed...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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200 views

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Why does every object in Java implicitly extend java.lang.Object class?

I have been programming in Java for quite some time, but when I tried to explain what an java.lang.Object ... -does-every-object-in-java-implicitly-extend-java-lang-object-class...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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94 views

1 answer

Generate/get xpath from XML node java

I'm interested in advice/pseudocode code/explanation rather than actual implementation. I'd like to go trough xml ... .com/questions/4746299/generate-get-xpath-from-xml-node-java...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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532 views

1 answer

linux - Use SSH to start a background process on a remote server, and exit session

I am using SSH to start a background process on a remote server. This is what I have at the moment: ssh ... to-start-a-background-process-on-a-remote-server-and-exit-session...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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91 views

1 answer

c# - Key Value Pair List

I have a list with below elements: {[A,1] ; [B,0] ; [C,0] ; [D,2]; [E,0] ; [F,8]} When ... (A,D,F)? question from:https://stackoverflow.com/questions/18801466/key-value-pair-list...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1.2k views

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php - .htaccess RewriteRule to preserve GET URL parameters

I'm having issues keeping the parameters of the url working after an htaccess url rewrite. My htaccess ... /questions/4071155/htaccess-rewriterule-to-preserve-get-url-parameters...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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192 views

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language features - C# method call with parameter name and colon

I've begun to notice at times when I'm making method calls in C# that the names of the parameters for the ... /questions/5262634/c-sharp-method-call-with-parameter-name-and-colon...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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255 views

1 answer

vba - Insert line break in wrapped cell via code

Is it possible to insert line break in a wrapped cell through VBA code? (similar to doing Alt-Enter when ... com/questions/9900916/insert-line-break-in-wrapped-cell-via-code...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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183 views

1 answer

Vim find last occurrence of

In a large buffer, I'd like to scroll down to the last occurrence of pattern pattern. If I am at the ... :https://stackoverflow.com/questions/15707618/vim-find-last-occurrence-of...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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644 views

1 answer

Vertical line between matching curly braces for java in eclipse

I am new to eclipse IDE. Can we do following in eclipse for java editor? { | | } How it is ... questions/11566569/vertical-line-between-matching-curly-braces-for-java-in-eclipse...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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170 views

1 answer

Kotlin outer scope

I would like to access the scope of the calling class when creating an "anonymous inner class" in Kotlin. ... from:https://stackoverflow.com/questions/26503640/kotlin-outer-scope...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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221 views

1 answer

iphone - UITableView With Multiple Sections

I want to make tableView with multiple section but i do not want to use dictionary i have two ... https://stackoverflow.com/questions/15151037/uitableview-with-multiple-sections...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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493 views

1 answer

asp.net mvc - MVC controller is being called twice

I have a controller that is being called twice from an ActionLink call. My home page has a link, that ... //stackoverflow.com/questions/2751138/mvc-controller-is-being-called-twice...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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197 views

1 answer

How can I find Unicode/non-ASCII characters in an NTEXT field in a SQL Server 2005 table?

I have a table with a couple thousand rows. The description and summary fields are NTEXT, and sometimes have non-ASCII ... -ascii-characters-in-an-ntext-field-in-a-sql-server-20...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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281 views

1 answer

specifications - What makes a good spec?

(Closed). This question needs to be more focused. It is not currently accepting answers. question from:https://stackoverflow.com/questions/379371/what-makes-a-good-spec...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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350 views

1 answer

javascript - iOS 10 Safari: Prevent scrolling behind a fixed overlay and maintain scroll position

I'm not able to prevent the main body content from scrolling while a fixed position overlay is showing. ... -prevent-scrolling-behind-a-fixed-overlay-and-maintain-scroll-posi...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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653 views

1 answer

youtube-dl, how do I resume a download after error?

I am using youtube-dl to download videos from Lynda (I have an account). After about the 40th video in a ... questions/35982269/youtube-dl-how-do-i-resume-a-download-after-error...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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456 views

1 answer

hibernate - java.lang.NoClassDefFoundError: javax/validation/ParameterNameProvider

I write small hibernate application and get following stacktrace: org.hibernate.cfg. ... 24652753/java-lang-noclassdeffounderror-javax-validation-parameternameprovider...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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501 views

1 answer

rubygems - Writing a Ruby extension in Go (golang)

Are there some tutorials or practical lessons on how to write an extension for Ruby in Go? question from:https: ... .com/questions/15879993/writing-a-ruby-extension-in-go-golang...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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358 views

1 answer

python - Torch sum a tensor along an axis

ipdb> outputs.size() torch.Size([10, 100]) ipdb> print sum(outputs,0).size(),sum(outputs,1).size(),sum ... ://stackoverflow.com/questions/44790670/torch-sum-a-tensor-along-an-axis...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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375 views

1 answer

javascript - Need to find height of hidden div on page (set to display:none)

I need to measure the offsetHeight of a div that is inside of a hidden element. <div id="parent" style="display: ... /need-to-find-height-of-hidden-div-on-page-set-to-displaynone...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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