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pandas groupby: an overall/total row?

I have the following: maths = {'floatval': 'mean'} out = df.groupby(['pid', 'year', 'month']).agg(maths) ... , or is there a more efficient way? 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 - Change page after submitting the form using javascript

I have a form that after submitting goes to page "http://qwertyasdfgh.rozblog.com/New_Post" ( the action value ) I ... } and here is the fiddle 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# - Receive photos with Telegram - API

Is there a way to receive and save photos with the NuGet Telegram.Bot in C#? Also, how can I get the ... PhotoMessage) but it didn't worked. See Question&Answers more detail:os...

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

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docusignapi - Deliverymethod fax in docusign create and send API - demo environment

Hi Trying to use the DocuSign createsendEnvelope API for a recipient with delivery method FAX and fax number. ... options? Thanks in Advance! 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 - Make file error

-> represents "include" list.c -> list.h matrix.c -> matrix.h smatrix.c -> smatrix.h smatrix h file -> ... xcode4...How to fix this problem? See Question&Answers more detail:os...

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

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How to response data as xml in node.js instead of json

I'm new to node.js and trying to convert my spring mvc restful webservice on Node.js. I managed ... -spring3webserv/Figure1.JPG Thanks Jitender See Question&Answers more detail:os...

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

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mysql - (My)SQL: If subquery is not an empty set, return subquery

This question is directed specifically toward MySQL, but I'm trying to ask it in such a way that standard ... something else can be returned. 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# - Why is Linq query setting my Arithabort options to false?

I have code like this: using (var db = new MyDataContext()) { db.ExecuteStoreCommand("Set Arithabort on"); var q ... than it takes in SSMS... See Question&Answers more detail:os...

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

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performance - KDB+ / Q Syntax optimizations to oneliners

I am definitly a q-mortal. I would even say a q-baby. Well I have some question how to put together my code from ... (`row1`row2!(1 2;3 4)) 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 - count rows in table with many different parameters

I know that I can count how many rows have a certain string in the columns of my table like this... ... while loop of fetchColumn(0) ? 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 - HTML code flows off page?

So I have this HTML code, it displays a twitter feed.. The only problem is, it flows off the page. I would like ... 1/arc.js"></script> </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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android - In Custom Compound view 'TextInputLayout 'is not showing expanded hint

I've created a custom compound view. It contains an imageview, a TextInputLayout, EditText . The thing is ... .widget.TextInputLayout> </merge> 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# - Return multiple files to download from asp.net

Who know how to do this? I have a loop and in that loop a List is build up. I want each List to be ... Begin); zipToOpen.CopyTo(fileStream); } } See Question&Answers more detail:os...

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

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regex - php regular expression to get the specific url

I would like to get the urls from a webpage that starts with "../category/" from these tags below: <a ... be very much appreciated. Thanks! See Question&Answers more detail:os...

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

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css - My background image on my website won't load

For some reason, every image on my website will load but my background image. It was working, I didn't ... hover { background-position:top; } See Question&Answers more detail:os...

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

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334 views

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pandas - Comparing data across dates at different times

I have a sequence of data in datetime dataFrame and need to compare the data from one date and time to the prior ... need to run a for loop? See Question&Answers more detail:os...

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

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jruby - Failed to deploy Rails app to WebLogic

I'm trying to deploy very simple Rails application to Oracle WebLogic server. It's just a default application created by ... 0.2 Warbler: 1.4.0 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 - Laravel 4.1 Hash::make inconsistency

I was trying to match hashed password from the database against password - hashed from the login form and it ... result with the same args? 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 - Instead of just using free() and having the pointer pointing some new block, how to really empty the previously-pointed-at memory block?

I am trying to free dynamically allocated memory using free(), but I found that what it does is to have ... this problem. Any advise? Thanks See Question&Answers more detail:os...

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

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307 views

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vb.net - How to getvalue from dropdownlist

I am using vb.net language I have a dropdownlist, which is filled by below pattern "Smith,James" so first one ... this Thanks. Best Regards, MS See Question&Answers more detail:os...

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

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245 views

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Upload file to Dropbox from Android application

I am trying to upload a text file to Dropbox. The authentication works fine, but when it tries to upload ... a connection that never existed! See Question&Answers more detail:os...

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

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293 views

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Display a form field i.e., a choice field of form in the template django

I've have forms.py file in that i have a choice field which i've to display it in the template.html ... write the choice field in template.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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javascript - Uncaught ReferenceError: ContactFindOptions is not defined

I have a problem with cordova/phonegap contacts. This is the code i am trying to execute, i put in an external ... more info, just let me know. See Question&Answers more detail:os...

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

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Clicking on an ad opens a browser, but I cannot go back to the launching activity screen of my Android app

Even though there is a similar case here: After click AdMob ads, I cannot return to my Android app by back ... as described in this 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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295 views

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php - Combobox items based on selected item in another combobox

If I have a combobox1 has the items: Fruits & vegetables. I need to show a nother combobox2 based on the ... HTML only" as a condition). See Question&Answers more detail:os...

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

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299 views

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oracle - Dynamic call Store Procedure (execute immediate ) Out parameters Problems

I have problem Dynamic Call Store Procedure v_sql := 'begin '|| p_procname || '(''test1'','' test2 '',: ... .How can i pass this problems thx 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++ - openMp optimisation of dynamic array access

I am trying to measure the speedup in parallel section using one or four threads. As my parallel section is ... return endTime - startTime; } See Question&Answers more detail:os...

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

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294 views

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joomla - Automatic Extension Update: Unknown Archive type

I have created a new version of my Joomla extension. Manual upgrade via zip file or the directory works fine. ... to not create that subfolder? See Question&Answers more detail:os...

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

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