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ios - Cannot convert string to date for datePicker

I try to get string from textfield, then convert it to date and put this value in datepicker. But for some ... can help me resolve this issue? See Question&Answers more detail:os...

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

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Handling POST data sent by html form in CGI C

So, as I said a few days ago, I'm trying to make a login script using CGI-C on a Apache server. My ... answers 2 out of 3 questions above. 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# - How can I bind to a DataTemplate in code?

I have a data template defined in XAML and accessible by calling App.Current.Resources["foo"]. I can't define the Data ... program.Run( ); } } } See Question&Answers more detail:os...

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

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plot - R: non-numeric arguments to binary operators

I am working with the R programming language. I am trying to make a "parallel coordinates plot" using some fake ... can be done? Thanks 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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java - The method newInstance(FopFactoryConfig) in the type FopFactory is not applicable for the arguments ()

I have a requirement to convert XML to PDF document for that am using XSL - Apache FOP (Java). Am getting the ... .0-11</version> </dependency> See Question&Answers more detail:os...

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

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echo jquery in PHP syntax error - can't find my mistake

I try to echo out jQuery in PHP but it gives me following error whatever I do: Parse error: syntax error, unexpected ' ... ); }); </script>'; See Question&Answers more detail:os...

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

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print matrix in R to a file

I am using R to select the first 2 columns from a file and using a function "table" to make a matrix from it then ... [2],sep=" ") 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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E/TestRunner: android.database.sqlite.SQLiteException: no such table: Censored (code 1 SQLITE_ERROR)

I have an Android app with over 50 Espresso test cases. Most of the time the tests work ... database: buildee.allowMainThreadQueries(). See Question&Answers more detail:os...

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

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ios - Checkbox in UITableView not working when row is deleted

I have implemented a checkbox in UITableView controller, it works perfectly but when the checkbox are selected and the rows ... with: .fade) } } 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 color tree nodes with fixed set of colors?

I have a employee hierarchy tree that I want to apply colors for. I can only use at max 10 colors since ... at this problem? Amy more 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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swift - Cannot use optional chaining on non-optional value of type 'Auth'

var loggedInUser: User? let storageRef = Storage.storage().reference() let databaseRef = Database.database(). ... still giving me errors 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++ - count number of times a character appears in an array?

i've been thinking for a long time and havent got anywhere with the program. i dont know where to begin. The ... counter<<endl; } } } } 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 insert a newline with amended text in Python if conditions are met?

I'm using Python 3.6. I have a text file test.txt and I read it line by line. In the text file ... TitleY2 here 12512512 TitleZ #and so on 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 - WampServer 2.4, All access

So, I've been searching around on how to allow other so, not just on my LAN, to look at my server(so I ... me how. Thank you in advance, Tyler See Question&Answers more detail:os...

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

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Split a string(a word) to letters in C

I need a string to split into its letters and save it in an array .I have no clue how to do this .Its ... the word letter by letter ,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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vba - Compare two sheets and find differences, copy to third sheet

I have been trying to compare two sheets. The sheets are versions, one made in August, the other in September. ... work for my challenge here. 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 - Make a COUNT on JOIN tables

I have a query which I want to COUNT the rows. The problem is when I try to count the exact same query it' ... s printing "9". Anyone knows why? 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 - Why does my method inside a class only draw the first circle but if i just use filloval method inside a for loop it displays all circles?

I'm writing a program that displays a circle every time you click the Jpanel. I have it all set up and I ... ; clearBol= false; } 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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regex - using regular expressions in xpath and xml

i have a small problem in using regular expressions along with xml and xpath. I have an xml file like this ... know how to do it. 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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node.js - Angular 4, ng new doesn't create node_modules in project directory?

Just re-installed Angular and started a new project using ng new, but I couldn't execute ng serve after I made the ... CLI 1.2.0 in OSX. 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 do I display the followers count in real time using firebase?

I have an application where users can follow other users. I want to have a real-time update system, display the ... way that I'm missing? See Question&Answers more detail:os...

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

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Bash, Move file help in variable

for i in *.txt do #Text files echo $i #checking for existing files if [ -f ~/txt/$i ] then j=1 #Stripping . ... /txt etc...no luck. 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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java - Exception in thread "main" org.openqa.selenium.ElementClickInterceptedException

Exception in thread "main" org.openqa.selenium.ElementClickInterceptedException: element click intercepted: Element ... is ... element1.click(); See Question&Answers more detail:os...

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

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Can't get Ruby method to pass spec for Anagram method

I'm trying to get this to pass spec to verify if an argument is an anagram of another word, but it's just ... end Any ideas why it's broken? 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# - reading value from registry and storing it in a bin file in a folder

I am writing a C# code. As shown in the image, I need to retrieve the value of a key called LicenseKey ( ... with the code? 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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oop - Handle command-line switch in Ruby without if...else block

In a blog post about unconditional programming Michael Feathers shows how limiting if statements can be used ... illustrative specific examples. See Question&Answers more detail:os...

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

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Mapping into a tree of nested sequences

I've coded a function that aims to map into an arbitrary tree of nested proper lists, somewhat analogous to ... . Any assistance 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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Remove random HTML images from a Javascript variable

I am new to Javascript so I apologize if I am using the wrong terms. I have a code where I need to ... repository). Thank you for your time! See Question&Answers more detail:os...

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

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