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Rails: using link_to to make a link without href

How can I use the link_to helper to make a link without an href attribute? I want to make a link exclusively ... questions/12081156/rails-using-link-to-to-make-a-link-without-href...

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

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392 views

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angular - Ionic 2 Images not displaying on device

It just seems the simplest of things such as using the correct url path for an image can consume so much ... .com/questions/42830752/ionic-2-images-not-displaying-on-device...

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

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235 views

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text - Delete final line in file with python

How can one delete the very last line of a file with python? Input File example: hello world foo bar ... stackoverflow.com/questions/1877999/delete-final-line-in-file-with-python...

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

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107 views

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java - Date format in the json output using spring boot

I am working on spring boot for creating a REST application. And I have a DTO as shown below: public class ... /questions/29027475/date-format-in-the-json-output-using-spring-boot...

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

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285 views

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c# - Can't Move Controls With Mouse on Windows Form Designer

I recently installed Visual Studio 2013 Professional, and found that in the Windows Forms Application project type I' ... /cant-move-controls-with-mouse-on-windows-form-designer...

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

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636 views

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xcode - I'm getting "clang: error: no input files"

I had a file which I deleted and replaced with another file, somewhere else, of the same name. Despite ... .com/questions/11352507/im-getting-clang-error-no-input-files...

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

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311 views

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css - font awesome animated spinner through background

I am using font awesome spin icon through CSS background for loading the page. /* Styles go here ... .com/questions/34210417/font-awesome-animated-spinner-through-background...

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

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android - Webview email link (mailto)

I have a view and view the site has malito code to send email. When I open the link opens in an ... from:https://stackoverflow.com/questions/18874282/webview-email-link-mailto...

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

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r - How do you remove columns from a data.frame?

Not so much 'How do you...?' but more 'How do YOU...?' If you have a file someone gives you with ... stackoverflow.com/questions/7072159/how-do-you-remove-columns-from-a-data-frame...

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

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ruby - How to install command line tools on OSX Mavericks

I am running OSX Mavericks (10.9) and while trying to update a bundle in rails, I get the following error ... /questions/18216865/how-to-install-command-line-tools-on-osx-mavericks...

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

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161 views

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javascript - Adding click event for a button created dynamically using jQuery

(This question already has answers here): question from:https://stackoverflow.com/questions/20253246/adding-click-event-for-a-button-created-dynamically-using-jquery...

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

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322 views

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django logout redirects me to administration page

I have provided a simple login functionality. For logout, I tried to use the built-in one. This is ... .com/questions/15467831/django-logout-redirects-me-to-administration-page...

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

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167 views

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javascript parseFloat '500,000' returns 500 when I need 500000

How would it be a nice way of handling this? I already thought on removing the comma and then parsing to ... /3205730/javascript-parsefloat-500-000-returns-500-when-i-need-500000...

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

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739 views

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lisp - let vs def in clojure

I want to make a local instance of a Java Scanner class in a clojure program. Why does this not work: ; ... from:https://stackoverflow.com/questions/622785/let-vs-def-in-clojure...

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

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125 views

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Android scrollview hiding top content in layout

Im having a problem where the android scrollview starts hiding a pair of textviews I have at the top of ... .com/questions/9916317/android-scrollview-hiding-top-content-in-layout...

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

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147 views

1 answer

c - What is the most efficient way to represent small values in a struct?

Often I find myself having to represent a structure that consists of very small values. For example, Foo has 4 ... the-most-efficient-way-to-represent-small-values-in-a-struct...

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

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191 views

1 answer

What is the purpose of a SAML Artifact?

I've seen a bunch of flow chart on how it is passed around between Identity Provider (IdP), Service Provider (SP ... .com/questions/13616169/what-is-the-purpose-of-a-saml-artifact...

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

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99 views

1 answer

java - What is the best way to get date and time in Clojure?

I need to log some events on a Clojure Client-Server scenario, but it seems to me that Clojure does not provide a date/ ... /what-is-the-best-way-to-get-date-and-time-in-clojure...

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

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448 views

1 answer

android - RecyclerView - get all existing views/viewholders

I want to update the RecyclerView while it's displaying data, in my case, I show images with ... .com/questions/34742272/recyclerview-get-all-existing-views-viewholders...

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

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149 views

1 answer

How can I change my desktop background with python?

How can I change my desktop background with python? I want to do it in both Windows and Linux. question ... questions/1977694/how-can-i-change-my-desktop-background-with-python...

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

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148 views

1 answer

java - JUnit 5 does not execute method annotated with BeforeEach

JUnit 5 does not invoke my method in a test class that is annotated with the @BeforeEach annotation, where I ... /49441049/junit-5-does-not-execute-method-annotated-with-beforeeach...

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

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192 views

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How do I import an existing Java keystore (.jks) file into a Java installation?

So, I am having trouble with LDAP. I have an integration test case that hopefully will work out, but it is ... i-import-an-existing-java-keystore-jks-file-into-a-java-installation...

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

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266 views

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Eclipse Invisible Editor

I have eclipse Juno. I'm not sure how, but my editor in eclipse is now "invisible". By ... question from:https://stackoverflow.com/questions/12206348/eclipse-invisible-editor...

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

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333 views

1 answer

c# - Error consuming webservice, content type "application/xop+xml" does not match expected type "text/xml"

I'm having a weird issue when consuming a webservice for a product that my company has bought. The ... -consuming-webservice-content-type-application-xopxml-does-not-match-ex...

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

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98 views

1 answer

Command for loading jQuery on Google Chrome inspector?

I remember seeing that there was a specific command you could put on Google Chrome's inspector console for ... /9624972/command-for-loading-jquery-on-google-chrome-inspector...

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

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390 views

1 answer

c# - How to convert DataSet to DataTable

I am retrieving data from a SQL table so I can display the result on the page as a HTML table. Later ... ://stackoverflow.com/questions/8983277/how-to-convert-dataset-to-datatable...

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

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284 views

1 answer

how to replace string in file using msbuild?

I want to replace a string such "how r u" in file test.xml with a string "i am fine" in another ... /stackoverflow.com/questions/7837644/how-to-replace-string-in-file-using-msbuild...

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

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305 views

1 answer

python - Curses alternative for windows

(Closed.) This question does not meet Stack Overflow guidelines. It is not currently accepting answers. ... ://stackoverflow.com/questions/14779486/curses-alternative-for-windows...

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

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