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asp.net - Howto? Parameters and LIKE statement SQL

I am writing a searching function, and have thought up of this query using parameters to prevent, or at least ... (title LIKE%max%')` and that returns results. Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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string - Copying to the clipboard in Java

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asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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Access a URL and read Data with R

Is there a way I can specify and get data from a web site URL on to a CSV file for analysis using R? Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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html - Why cannot change checkbox color whatever I do?

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asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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java - Validation of a list of objects in Spring

I have the following controller method: @RequestMapping(value="/map/update", method=RequestMethod.POST, produces = " ... Anybody have any idea what's missing? Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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c++ - Why does std::move prevent RVO?

In many cases when returning a local from a function, RVO kicks in. However, I thought that explicitly using std: ... still enforce move if RVO is not applied? Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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javascript - jQuery Multiple ID selectors

Here's a snippet of the start of my code: var myUpload = $("#upload_link").upload({bla bla ... "#upload_link,#upload_link2,#upload_link3").upload({ Any ideas? Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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c# - How to clear MemoryCache?

I have created a cache using the MemoryCache class. I add some items to it but when I need to reload the cache I ... one at a time or is there a better way? Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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ios - Crashlytics: "We're missing a dSYM to process crashes"

Closed. This question needs details or clarity. It is not currently accepting answers. Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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c++ - Why does cudaMalloc() use pointer to pointer?

For example, cudaMalloc((void**)&device_array, num_bytes); This question has been asked before, and the reply was ... GPU memory should suffice, shouldn't it? Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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sql - MySQL create stored procedure syntax with delimiter

I am trying to create a stored procedure in MySQL using a delimiter like this: use am; DELIMITER $$ CREATE ... delimiter and dropping it if it exists first? Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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c# - How to remove all white space from the beginning or end of a string?

How can I remove all white space from the beginning and end of a string? Like so: "hello" returns "hello" " ... "hello" " hello world " returns "hello world" Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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html - :not(:empty) CSS selector is not working?

I'm having a heck of a time with this particular CSS selector which does not want to work when I add :not( ... no longer empty). Tested in Firefox 8 and Chrome. Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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java - From Arraylist to Array

I want to know if it is safe/advisable to convert from ArrayList to Array? I have a text file with each line ... Array. Is it advisable/legal to do that? thanks Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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python - How to replace negative numbers in Pandas Data Frame by zero

I would like to know if there is someway of replacing all DataFrame negative numbers by zeros? Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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sql - What's the best way to select the minimum value from several columns?

Given the following table in SQL Server 2005: ID Col1 Col2 Col3 -- ---- ---- ---- 1 3 34 76 2 32 976 24 ... ), it is a pretty elegant "get out of jail card". Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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python - what are all the dtypes that pandas recognizes?

For pandas, would anyone know, if any datatype apart from (i) float64, int64 (and other variants of np.number ... pandas does not make it's dtype an object? Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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Javascript event e.which?

What is the functionality of Javascript event e.which? Please brief with example. Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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java - Advantage of set and get methods vs public variable

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asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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python - How to write a generator class?

I see lot of examples of generator functions, but I want to know how to write generators for classes. Lets say ... Also, how do I write unittest for generators? Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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C++: overloading ++ for both pre and post increment

Can we overload operator++ for pre-increment and post-increment? i.e. calling SampleObject++ and ++SampleObject results ... for our own types at the same time. Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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SQL-like window functions in PANDAS: Row Numbering in Python Pandas Dataframe

I come from a sql background and I use the following data processing step frequently: Partition the table of data ... way to number rows like this in PANDAS? Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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583 views

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asp.net mvc - HTTP Error 403.14 - Forbidden The Web server is configured to not list the contents

I have downloaded the MVC Music Store ASP.NET application at location C:UsersDEVESHDesktopProjectsMvcMusicStore-v3.0MvcMusicStore- ... . What I am doing wrong? Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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java - Spring @Autowired and @Qualifier

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asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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Best explanation of Ruby blocks?

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asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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856 views

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Android : How to detect the image orientation (portrait or landscape) picked from gallery while setting on an imageview?

I am setting an image on the imageview picked from the gallery(camera album). If the picked image has ... bitmap.getHeight(), Toast.LENGTH_LONG).show(); Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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security - Asp.net Identity password hashing

The new ASP.net Identity project has brought some useful code and interfaces for website security. To implement a ... ASP.net Identity and via this interface? Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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119 views

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android - How To Set Text In An EditText

How can I set the text of an EditText? Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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