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electron文件类型的自定义协议为啥不能带参数呢？

使用protocol.registerFileProtocol注册的custom协议，但是如果请求的URL中，文件名后面带有问号后就无法读文件了比如custom://localhsot/abc.js?v=1 类似的情况就无法使用registerFileProtocol，看了文档也没找到解决办法。临时使用了registerHttpProtocol解决。但还是想统一用File的...

answer selected Jul 29, 2022 in Technique[技术]

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12d1we2fdewrfer定位器达芬奇王夫人人而奋斗微风我确认反而VR12121212...

asked Jun 6, 2022 in Topic[话题]

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12d1we2fdewrfer定位器达芬奇王夫人人而奋斗微风我确认反而VR12121212...

asked Jun 6, 2022 in Topic[话题]

3.9k views

1 answer

php - How to assign rank to students to where they share the highest rank when their scores equal?

I have code that ranks students and it works, but not as I intended -- if two or more students score the same score it doesn't rank them both in the same ... " . $teachers['tech_hclass'] . "<br><br>"; } See Question&Answers more detail:os...

answered Jan 31, 2022 in Technique[技术]

2.5k views

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c - Find the number of connected objects in a given 2-D binary matrix

Find number of connected objects from a given 2d matrix Sample Input & Output1: Enter number of rows: 5 Enter number of columns: 5 Enter the matrix: 0 0 0 0 ... 0 0 0 0 0 0 Number of connected objects = 2 See Question&Answers more detail:os...

answered Jan 31, 2022 in Technique[技术]

2.5k views

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String split comma and parenthisis-JAVA

Convert the string: "(id,created,employee(id,firstname,employeeType(id), lastname),location)" to the following output id created employee - ... optimistic solution available with using regular expression See Question&Answers more detail:os...

answered Jan 31, 2022 in Technique[技术]

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1 answer

Listing specific file name in java

I want to list and print them out my src folder. But program is listing all files like .bin .classpat .project. I want to list and print only .ncat ... ); } }catch(Exception e){ e.printStackTrace(); } See Question&Answers more detail:os...

answered Jan 31, 2022 in Technique[技术]

2.4k views

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How to get the reference alive to the older one, when there is a second exception in Ruby?

begin raise "explosion" rescue p $! raise "Are you mad" p $! end # #<RuntimeError: explosion> # RuntimeError: Are you mad # from (irb):5:in ... clearer to all who was in Smokey situation with my queries. See Question&Answers more detail:os...

answered Jan 31, 2022 in Technique[技术]

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javascript - How to convert nested array pairs to objects in an array

I have been tasked to convert the following array to an array of object pairs: var arr = [ [ ['firstName', 'Joe'], ['lastName', 'Blow'], ['age', 42] ... ', lastName: 'Jenkins', age: 36, role: 'manager'} ] See Question&Answers more detail:os...

answered Jan 31, 2022 in Technique[技术]

2.8k views

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sql - Return rows only if they are different that previous days value

sales -id -user_id -amount -datetime the sales table gets a new record for each user_id daily. i want a select query that returns me all rows for the ... will get 0 results back. Hope this clears it up. See Question&Answers more detail:os...

answered Jan 31, 2022 in Technique[技术]

2.8k views

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merge - Two by two matching between dataframes in r

I need to combine two data frames (df1 and df2) by matching up two site columns of each data frame to produce a third data frame (df3). df1 = data.frame(Site.1=c("A" ... A B 60 20 2 A C 70 30 3 B C 80 10 See Question&Answers more detail:os...

answered Jan 31, 2022 in Technique[技术]

3.3k views

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javascript - Java permutation algorithm

So I have this code now, and in input I have in ascending order my name's letters "ahimrsu". I need to show up the right number for "mariush" from ... document.write(result); </script> </body> </html> See Question&Answers more detail:os...

answered Jan 31, 2022 in Technique[技术]

2.8k views

1 answer

c# - How to Pass List<> to stored procedure

I am trying to pass a list to database (SQL Server 2008 R2) using user defined table types but get some errors my code is: public int ... DTINCREMENTSALARY readonly ) AS BEGIN SELECT * FROM @dt END See Question&Answers more detail:os...

answered Jan 31, 2022 in Technique[技术]

2.8k views

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c++ - std::remove_if GCC implementation isn't efficient?

From another question here there seems to be evidence, that GCC's implementation of std::remove_if doesn't provide equally efficiency compared to ... similarly efficient solution for the given problem? See Question&Answers more detail:os...

answered Jan 31, 2022 in Technique[技术]

3.0k views

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NZEC runtime error in Java

This is my code. Please check it where it is giving runtime exception. I wrote a piece of code to solve this problem. I keep getting NZEC(runtime error), but I ... ; else System.out.println(n - 1); } } } See Question&Answers more detail:os...

answered Jan 31, 2022 in Technique[技术]

2.6k views

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Delphi - Split Lines(Program not responding), not spliting file size (TTHREAD)

Hope everyone is doing great. I just have one question , in Delphi programming... I've a Memo that loads me a file .txt , and it contains big lines , ... it happen with my code... Thank's! Thank you. See Question&Answers more detail:os...

answered Jan 31, 2022 in Technique[技术]

2.7k views

1 answer

How can I compare pointers in Go?

I am building some test code and I try to compare pointers with the <, > operators. My goal is to order elements into a balanced tree structure ... imagine some GC trickery which also reorders the data.) See Question&Answers more detail:os...

answered Jan 31, 2022 in Technique[技术]

2.6k views

1 answer

How to make Chat Application in Android Using XMPP and GCM

I want to make a chat application using XMPP and GCM. but i didn't find some good tutorial or solution. I am using smack library for XMPP client and ... am stuck from more then 2 weeks, Thanks in advance. See Question&Answers more detail:os...

answered Jan 31, 2022 in Technique[技术]

2.2k views

1 answer

How come command line isn't recognizing this java command?

I enter java -classpath C:lahblahblahsoftware_engineeringcs2.jar as part of a suggestion here: Why does my IDE find the JAR but my command line doesn ... show splash screen with specified image How come? See Question&Answers more detail:os...

answered Jan 31, 2022 in Technique[技术]

2.5k views

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css - How can i make this wave effect on both bottom and top

I would like the bottom wave effect on top too! Can anyone show me how it's done. The effect should look the same on the top of where it is placed on the ... without an image file. </div> </body> </html> See Question&Answers more detail:os...

answered Jan 31, 2022 in Technique[技术]

2.3k views

1 answer

angular - HTTP call using Observable not working

In the function below, I have two calls to the server, one using Observable and the other using Promise. The call using Observable does not reach the server but ... log('new order', response.json()) }) } See Question&Answers more detail:os...

answered Jan 31, 2022 in Technique[技术]

2.2k views

1 answer

What does this error mean ? "Expected an indented block" Python

My code is the following: def value(one,two): if one < two: return two else: return one Every time I try to run it, it gives the following ... block I tried rewriting the code, and still nothing happened. See Question&Answers more detail:os...

answered Jan 31, 2022 in Technique[技术]

2.1k views

1 answer

Yii2 GridView filter date by year

This question is simple, but in Yii2 I cannot find the solution. Given a birthday field, how is it possible in gridview to filter by year? Typically in an index gridview. See Question&Answers more detail:os...

answered Jan 31, 2022 in Technique[技术]

1.7k views

1 answer

java - How can I get my threaded program to print specific output

I am having problem dealing with synchronization java threads, applying wait and notify.. I want to figure out how could I implement these in a program ... 4 person1 count 5 person2 count 5 Thanks guys. See Question&Answers more detail:os...

answered Jan 31, 2022 in Technique[技术]

2.0k views

1 answer

c++ - Something went wrong with passing pointer to a function

#include <cstdlib> #include <iostream> #include <Math.h> using namespace std; int stepCount,i,x,y,z,j,array1Size,array2Size,tester; int numstring[10] = {0 ... pass values into function right? Or do I not? See Question&Answers more detail:os...

answered Jan 31, 2022 in Technique[技术]

2.2k views

1 answer

ios - multiline uibutton

How to set a multiline as title of a UIButton in iPhone programming ? See Question&Answers more detail:os...

answered Jan 31, 2022 in Technique[技术]

1.9k views

1 answer

c - How to get the file's meta data in kernel space - linux 3.5

Given a file path, how can I get its meta data. Here is my problem: I have to truly hide a file (even with ls -a it should not show up anywhere) ... code up-stream. I am working in linux kernel 3.5.4v See Question&Answers more detail:os...

answered Jan 31, 2022 in Technique[技术]

2.2k views

1 answer

How to filter a list in Scala

I have a class Dog in Scala: case class Dog(age: Int) And a list with dogs like this: val dogs: List[Dog] = Dog(5) :: Dog(2) :: Dog(4) :: Nil ... dogs with age > 4, how can I do that? Many thanks! Vasco See Question&Answers more detail:os...

answered Jan 31, 2022 in Technique[技术]

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