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vlookup - Excel, Search two columns for different values on the same row, return results from a cell in that row

I'm trying to make a search through a data sheet to fill in cells that will be printed as a chart. The ... going about this in a terrible 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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java - How to receive a file type parameter from html/jsp into a servlet

I want to take image as input into my web page. I have written following code in my jsp for this :- <form ... tell me the correct code for 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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html - Why Can I Not Implement @font-face?

My problem is that custom fonts do not display when using @font-face. My CSS is referenced in it's own ... out how to reference 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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string - How to search for Particular Line Contents in PDF and Make that Line Marked In Color using Itext in c#

I have a pdf file which i need to read and validate for its Correctness and if any wrong data Comes it should ... with Red Color in PDF 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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How to connect to a MySQL server using C#?

I have a C# Application which would access a MySQL server on another computer. I am trying to do it via ... hostig please help us. 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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cannot concatenate 'str' and 'file' objects : Python error

I have Following piece of code: for src_filename, src_code in src_dict.iteritems(): try: set.dependencies = subprocess ... I am getting 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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javascript - How can I get all the data from a summited form and make that into a new list

I want to take all the data submitted and make it into a list ( -item: bannana -itemNum: #3330...) <form id= ... ="but">Submit</button> </form> 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 - Script is before /body but it runs before page is loaded

I am new to web developing and I am trying node.js with express. I have the following directory structure: ... the correct way. Thanks all. See Question&Answers more detail:os...

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

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Issue with Custom Date Format in VB.NET

Good day everyone! I have a problem about custom date format in VB.NET and I already tried to use these codes: ... type 'Date' is not valid. 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 server - find column name or table name of a specific value

I want search a specific value in my database that i don't know where is it exactly. Is there any query exist ... a query not a procedure!!! 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 retrieve specific duplicate array values with PHP

$array = array( array( 'id' => 1, 'name' => 'John Doe', 'upline' => 0 ), array( 'id' => 2, ... . I hope anyone can help. Please please... See Question&Answers more detail:os...

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

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angular2 template - Angular 2 - Toggle button based on JSON response

How can we toggle a button to Yes/No based on JSON response in angular 2? 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 sockets, everything written stays in memory

I am sending images through sockets using ByteArrayOutputStreams like this. ImageIO.write(image, "gif", byteArrayO); ... will dispose of them? See Question&Answers more detail:os...

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

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ruby on rails - form_for [@parent, @child] causes undefined method `parent_child_path' in Child#new

So a user has many colleges (that they have attended), and a college belongs to a user. I call these colleges, ... , just let me know. 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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curl - PHP's function curl_init() variable as array variable (Solved. Had understood about using an array to curl_curl().)

Here is my code. I want to modify the $new_ch for $new_ch[]. Is it viable for curl_init() this function ... . Hope you understand my confession. See Question&Answers more detail:os...

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

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Unable to upload and tag photo on Facebook application using PHP?

I am trying to upload an image through php app. Error :- Uncaught CurlException: 26: failed creating ... $photo_details); imagedestroy($image); See Question&Answers more detail:os...

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

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Sum by Rows in R

Let me reclaim my question, how I can sum the numbers by row, and list the sum follow by the last column, forming ... 369 5 74 81 61 95 131 442 See Question&Answers more detail:os...

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

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vector addition in CUDA using streams

I m a beginner in CUDA parallel programming. I tried a program for vector addition using CUDA streams. When i compile ... (h_C); 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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vbscript - ASP - Changing variable name (numbering) or adding numbers to a variable in asc order to assign values

How to change the variable name numbering in ascending order to assign values to them. eg: car_1, car_2, car_3, ... your help to solve 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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How To Get Picture from the dll sending it to application in delphi

I have problem to get the image from the DLL file, the function to call the image is: ... (HANDLE DeviceHandle); SNAPIDLL_API int __stdcall SNAPI_SetParamPersistance(HANDLE D...

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

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swift3 - iOS Charts, wavy lines

Let's get straight to the point: I started to use iOS Charts by Daniel Gindi, but I just can't reproduce ... Can someone help me? 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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ruby - Counting changes in an array

I would like to count the number of times "red" is followed by "green" in this array: ["red", "orange", " ... Go to Step 2 Step 4: Print Count See Question&Answers more detail:os...

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

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swift How to determine if a variable is an optional

I want to know if a variable is an optional I try method below, but fail func isOptional(v: Any) -> Bool { return v is Optional } 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 would this simple code cause a stack overflow exception?

The stack overflow exception was thrown in the setter method of this property: public string TimeZone { get { ... using instead to correct 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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java - Unable to Run my code on device

package android; import java.net.MalformedURLException; import java.net.URL; import java.util.concurrent.TimeUnit; import org ... =0]: 2 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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applescript - Need script to click button on website that downloads a file

I am new to this so this is probably a dumb question but.... I am trying to get a download to happen ... tell end clickId Thanks for the help. 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 - C# WebClient Strange Characters

I am trying to download this webpage using C# WebClient.. Now it works perfectly with python urllib2 but with c# ... html that is being send? 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 - PrivateRouting when Token in Local Storage [TypeScript]

If my login in successful, an authentication token is returned, which is stored in the local storage. Upon ... the token in local storage. See Question&Answers more detail:os...

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

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