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php - Multiple Bootstrap modals, only the first opens

I have a site with database. I create an HTML table with the content from database with success. Now I want ... /r0DbwnF https://ibb.co/tcQpNWy 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 does int do not require to be a constant and/or passed-by-reference in functions?

I am a totally newb and have recently bought a book titled "Profession C++ fourth edition". The only coding ... not a case for integer values? 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++ - Indirect Path to Files, when program is called from somewhere else

I have a problem with my C++ console program. I need some dictionary files for some translations. So I read ... don`t know the executing Path. See Question&Answers more detail:os...

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

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algorithm - Count all possible strings from given mobile numeric keypad sequence

How to count all possible string that can be formed from a given sequence of digits(from 2-9) where each ... to implement the above 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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wordpress - How to add delay between repeating infinite animation via CSS override

I'm serving up Animate.css from this CDN to my WordPress site and would like to create some CSS class overrides ... bit, they might look better. See Question&Answers more detail:os...

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

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spring boot - Could not autowire field: private org.springframework.mail.javamail.JavaMailSender com.badmap.controller.SignUpController.javaMailSender;

My program gives me an error "Could not autowire field," can anyone help me with this? ... (AbstractAutowireCapableBeanFactory.java:1210) 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 writing readdir to char array variable?

I am attempting to write a directory list into a char array but getting segmentation faults when attempting to use strcpy ... (dr); return 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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Web Scraping - Google Map Website - is it possible to scrape?

Just joined SO so I was wondering if you can help me with this issue. We used to scrape a website and ... ? Really appreciate your help! Rick See Question&Answers more detail:os...

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

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office365 - How to remove or cancel "Access to Azure Active Directory" subscription?

My company use Office 365 Business Premium and I have admin role. I made a mistake by click Azure AD ... 365 Admin Image : Subscription Info 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 - How to sort an array by date?

I have an array with these dates. .array(34) { [0]=> string(24) "Wed Nov 14 2012 09:27:49" [1]=> ... " would be the second element in the array. See Question&Answers more detail:os...

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

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deployment - How deploy WARs one after other by script after startup wildfly?

I have problem with starting Wildfly. I have more than 40 WARs on application server and XMX limitation. ... all WARs during starting. See Question&Answers more detail:os...

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

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Excel SUMIFS of cells based upon multiple criteria

I'm trying to create a formula which calculates the sum an array of fields based upon multiple criteria. This ... anyone help figure this out? See Question&Answers more detail:os...

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

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linux - Logrotate not deleting file after certain days

So I have this logrotate config file. I want to delete files that older than 2 days. After the first day, it add ... -exec rm {} ; endscript } See Question&Answers more detail:os...

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

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html - How can i center site header in nav with random width of suff around?

What i want is almost same as this programs header, The Title is completely centered despite of the random width of ... , still Cant solve 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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javascript - How to assign custom color in google column chart based on value (Django)

I have values : m=72 n=34 z=59 I got the following google column chart : <script type="text/javascript ... conditions. Any help is 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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objective c - macOS: Problem moving child window with Parent window

I have written a sample code in objective-c to draw two windows and making the first window the parent ... ; [window1 setParentWindow:window]; 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 - Am I understanding getopt() correctly?

I'm trying to scan the command line for certain letters, symbols and values. I want to scan for "-w", a ... know if I am using it correctly? 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 - Autowired Bean in two classes not being updated after accessing it from the second class

I have the following scenario: A bean Autowired in two classes, I populate the bean in one class, then I ... it directly in the test class. See Question&Answers more detail:os...

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

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importerror - google-app-engine : Import works only after a refresh

After somes problems with a simple import of httplib2 (see my post here), i meet a different problem with the ... fix this error on appspot ? See Question&Answers more detail:os...

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

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Beginner's guide to making a template driven PHP site

Do you know of any site that can help me start with making template driven sites in PHP? See Question&Answers more detail:os...

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

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Appending a excel spreadsheet as a new sheet to multiple spreadsheets using python

I have over 300 unique ".xlsx" spreadsheets. I have another spreadsheet (a data dictionary explaining field names) ... do this task in python? 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 - Converting an object to an array

I tried by using Object.keys() to convert the object var obj1={ "jan": { "COAL": "25" }, ... please suggest possible solution for 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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c++ - Why does std::function can implicit convert to a std::function which has more parameter？

I have the following： void print_str(std::shared_ptr<std::string> str) { std::cout << str->c_str() << std:: ... in std::bind? env: centos, gcc82 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 - How is covariance implemented internally in numpy?

This is the definition of a covariance matrix. http://en.wikipedia.org/wiki/Covariance_matrix#Definition Each element ... not knowno? 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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sql - How to convert this query to linq

Hi Please let me know how can I convert this query to linq, actually I need create dynamic pivot table from sql server ... ) AS p;'; EXEC(@SQL) See Question&Answers more detail:os...

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

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sorting - Java - get top 15 from HashMap by rule

I would like to ask for help. Let's say I have HashMap with key-value like this: String1 0.99 String2 ... help would be appreciated. Thank You 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 - The formula that I have in my code which is causing the error is the formula that was given for the assignment

//The error message I'm getting is saying "cannot find symbol- method second(double) but I feel as though I have ... ); g2.draw(hourHand); } } 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 - Linear Programming with cvxpy

I would like to ask you regarding on the Linear Program for optimization. I have an objective function, and ... or codes for this question. See Question&Answers more detail:os...

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

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