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database - Has_many through :association Not Registering in Rails 5.2

So as of this question I had a has_and_belongs_to_many working with a join table between people and occasions. I had it ... -14 14:33:17 -0700 See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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fbo - OpenGL | Render Vertex at UV coordinate

I'm using OpenGL and I need to render the vertecies of a 3D model to a FBO at the UV coordinate of the ... I dont know where the problem is. See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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php - Zend Framework forward request with post http method

Using Zend Framework 1.7. Is possible to forward a request with POST method? Something like this: $this->_forward(' ... ('method'=>'POST')); See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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c++ - Can't obtain accurate information of available memory in the heap

all I use the following function to obtain information about available memory and largest contiguous block in the ... heap? Thanks. Jogging See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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javascript - How to append an element inside another on snapsvg?

I'm building a domino piece using Snapsvg http://snapsvg.io/ Here is the code so far. var s = Snap(800, ... disappears, what am I doing wrong? See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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juice ui - Unable to access controls inside JuiceUI dialog

When I do a postback, the values of asp.net controls that I have placed inside of a Juice UI dialog are empty. Below ... </table> </div> </div> See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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javascript - Fancybox opening hyperlinks in same popup window

I am using the fancybox iframe (as can be seen here in the iframe demo) http://fancyapps.com/fancybox/demo/ ... i doing wrong? Thanks, Daniel See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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javascript - Dynamically populating webpage with uploaded file using PHP/JS

I have been tasked with modifying a page so that it accepts an uploaded file and parses the contents of that ... the user uploads - locally. See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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jquery - Javascript toggle between three hidden divs

Hey all, Newbie here, so please forgive my approach and specifics. I'd appreciate some help! I'm working on an image ... .fadeIn(600); }); }); See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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wcf - Problems connecting to a basicHttpBinding endpoint with security mode="None"

Trying to create an framework 4.0 WCF basicHttp service hosted by IIS (6) that is completely unauthenticated. Once ... set as well. Any ideas? See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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php - Uploading and moving image files on web server - Image not uploaded

I am unable to see any image uploaded in the target folder. I also tried if (move_uploaded_file($HTTP_POST_FILES['memphoto ... /uploaded."; } ?> See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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jodatime - how to get a timestamp of another timezone in java or JODA

i want to get current time (now) from Different time zone . for example using joda datetime library, I can ... Object. Thank You Mihir Parekh See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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git - Command Prompt Directory Styling

I have a particular need for adjusting the command prompt. At the moment i am using Holmans Dotfiles and I ... the same as in holmans dotfiles See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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knockout.js - DukeScript: How do native calls into JavaScript work?

I'm struggling to understand how "native method" calls in DukeScript work. In particular, the ones where no ... method or a JavaScript function? See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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java - How to change methods in .class file without recompiling

I need to change existing compiled .class file. Actually I have even sources of it, but I cannot just change and ... . How can I do this? See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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python - re.split return None in function but normaly works OK

def whois(k, i): k = str(k[i]) print (k) whois = subprocess.Popen(['whois', k], stdout=subprocess.PIPE, ... is : 108.160.172.204 520 DROPBOX See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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jsf - Primefaces datatable onEdit() edits the wrong entry if an entry has been added before refreshing the view

i've got a question concerning Primefaces (version 5.0) and their datatable. If I have a p:datatable and I ... bug in primefaces? Wrong Scope? See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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python - forward looking rolling window in pandas - ragged index

hope someone can help me here I am trying to create a forward rolling window on a ragged time index. ... .is_monotonic_decreasing Out[358]: True See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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android - How does the distanceTo() method of the Location class work internally?

I've tried using distanceTo() between two Location objects, but AFAIK it isn't returning the correct values ... what distanceTo() is returning? See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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php - grid layout default on wordpress theme

I'm having trouble with a multi-layout option on a wordpress theme sight http://sight.wpshower.com/ the traffic have ... <?php get_footer(); ?> See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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Understanding JavaScript Styling

In the following code, from "Secrets of the JavaScript Ninja," why does "Another test." show up in red font? http:// ... ></ul> </body> </html> See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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c++ - Error when trying to build a Global Keyboard Hook in Ubuntu Linux

I'm developing a code to get keyboard input in KeyPress and KeyRelease events, but when i run the program nothing ... keyrelease"; break; } } } See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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Append doesn't work when writing to CSV in R

I have the following R script: target <- c("Autocorrelation","InformationContent_zero","InformationContent_one"," ... the CSV file? See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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javascript - mousewheel e.delta not working right in firefox?

I'm making a single-page website that reacts to mouse wheel events. var supportsWheel = false; function DoSomething (e ... ideas how to fix it? See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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Emacs: I want to highlight the numbers that my variables contain, no the name of the variables by itself

so, I added this to my theme: (font-lock-add-keywords 'c-mode '(("\([0-9]+\)" . font-lock-warning-face))) ... "... is there a way to fix this? See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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beautifulsoup - Python & Beautiful Soup - Searching result strings

I am using Beautiful Soup to parse an HTML table. Python version 3.2 Beautiful Soup version 4.1.3 I am ... ') #findAll fails here print(cols) See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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c# - Unable to Start Debugging on the WebServer

While creating the website I choose Location as HTTP and then provided http://172.24.17.188/myProject and it ... run or debug usinh VS2008. See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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jdbc - Large dataset processing using Mule ESB from database: how to update the processed records based on certain batch size?

I have a large set of records to be processed eg: 100,000 records. My use case has 4 steps: pick ... case? Any suggestions highly appreciated. See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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