Welcome To Ask or Share your Answers For Others

Recent questions without an upvoted answer

0 votes

136 views

1 answer

java - RSA Encryption Not encrypting correctly

I am attempting to create my first public key encryption program an have recently tested the encryption section of code ... { return dKey; } } See Question&Answers more detail:os...

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

0 votes

129 views

1 answer

php - Insert into table using array method with parent ID

I'm trying to check the input from the database before inserting. However, it inserted multiple id in the parent table. ... }); }); </script> See Question&Answers more detail:os...

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

0 votes

237 views

1 answer

html - Change text color inside box on hover

So right now self teaching myself so html and CSS and I have a slight problem. In my menu bar I have some list items ... </div> </body> </html> See Question&Answers more detail:os...

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

0 votes

212 views

1 answer

python - How do I subtract 11 from a list and mod 121 the same list all at once?

This is for prime number theory. This theory which actually shows up as an axiom factors numbers like 2^n-1 where n= ... % 121 for x in lst1]) See Question&Answers more detail:os...

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

0 votes

185 views

1 answer

Accessing amazon ec2 windows instance web server from public ip

I am new to amazon web services and i want to access amazon windows instance from public-ip. I have ... from browser. connection timed out, See Question&Answers more detail:os...

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

0 votes

185 views

1 answer

assembly - Determine number of negative and positive numbers in an array

I need to determine the number of negative and positive numbers in an array in assembler. It seems that ... ebx skip: loopnz count_positives See Question&Answers more detail:os...

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

0 votes

208 views

1 answer

java - Counting the amount of highest number in a string

I am trying to output the amount of times the highest number appears in the user input for example user inputs 2 4 3 ... number is " + max); } See Question&Answers more detail:os...

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

0 votes

145 views

1 answer

c# - SQL Express Connection Error When Connecting to Database

I've been trying to connect my Visual basic to SQL because this is what we are taught off but when I execute it, ... this. How do I fix this? See Question&Answers more detail:os...

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

0 votes

148 views

1 answer

vb.net - How to sort values of textboxes in vb?

I have two groups of textboxes, A and B and these are created dynamically. My program should work like this: 1. ... Please help me out. Thanks! See Question&Answers more detail:os...

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

0 votes

165 views

1 answer

python - How can I get the same/to pass parameters between decorator and decorated function?

In this case I want to pass _source_dir_abs:str into decorator. I tried to mimic the same process that ... ) return wrapper return decorator See Question&Answers more detail:os...

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

0 votes

153 views

1 answer

php - serious bug with random numbers

I finally could create a way to reproduce the bug that I am having. When 2 or more users call ... .php?test&234322"></iframe> See Question&Answers more detail:os...

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

0 votes

172 views

1 answer

LINQ with non-lambda for Any Contains

How do you do Linq with non-lambda express for the following (which does not work): string[] words = { "believe ... ).Any(Contains ("believe")); See Question&Answers more detail:os...

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

0 votes

163 views

1 answer

scala - pattern matching fails on second try

I am using the following code to pattern match an instance of PrivateKey: import java.security.interfaces.{ ... with this pattern matching? See Question&Answers more detail:os...

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

0 votes

177 views

1 answer

wordpress - Nesting [su-column] inside [row] to get them to align neatly

i built a page to display content using columns stacked on top of each other (with shortcodes ultimate) [su_column] ... me have the same issue. See Question&Answers more detail:os...

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

0 votes

221 views

1 answer

First and Last Index of occurrence of value in PHP Array

I have an array created in PHP as follows: $arr = array(123,144,144,123); How do I get the first and ... index | last occurrence - 2nd index See Question&Answers more detail:os...

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

0 votes

273 views

1 answer

Amazon ECS agent on ubuntu not starting

I am currently trying to build a custom ubuntu ami for AWS batch and following the document mentioned here https:// ... know what I am missing? See Question&Answers more detail:os...

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

0 votes

158 views

1 answer

matlab - How can this command than uses a "find" be changed to an "if" and "for" loops

To determine all integers between 1 and 50 for which n3 ? n2 + 40 is greater than 1000 and n is not ... please? Thanks a lot in advance. See Question&Answers more detail:os...

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

0 votes

165 views

1 answer

ios - Pass data back from a popped ViewController using Swift

I would like to know how do we pass a data back from a popped ViewController FirstViewController -----push----> ... do this in Swift? Thank you See Question&Answers more detail:os...

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

0 votes

151 views

1 answer

typescript - I can't get the values for radio buttons in Angular 2 forms

I can't get the values for radio button inputs in angular 2 forms to show up. See Question&Answers more detail:os...

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

0 votes

384 views

1 answer

recursion - Combine two lists into one list Racket

I have a question: I have two list of numbers for example (list1 3 6 7) and (list2 1 6 4 7). Now I ... recursiv again. But how do I programm it? See Question&Answers more detail:os...

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

0 votes

163 views

1 answer

php - How to pass multiple checkbox values by submitting form?

<p><?php include 'header.php'; ?></p> <div align="justify"> <td><form method="post" action=" ... is solved. Misconceptions here and there. See Question&Answers more detail:os...

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

0 votes

153 views

1 answer

html - How can I append this php link to the end of the excerpt?

How can I append <a class="see_more" href="<?php the_permalink();?>">SEE MORE >></a> part to the end of the ... >">SEE MORE >></a> </div> See Question&Answers more detail:os...

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

0 votes

348 views

1 answer

jpa - Counting Null values in JPQL

i want to count null values in JPQL but count (case when "column" is null then.. end) doesn't work it ... commande.user.login"; here my database See Question&Answers more detail:os...

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

0 votes

125 views

1 answer

java - Why doesn't setThrowExceptionOnScriptError(false) work?

I am using JDK+NetBeans. I downloaded HtmlUnit, and tried all versions between 2.9 and 2.14, and none ... call VKVolumeDown() must be ignored? See Question&Answers more detail:os...

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

0 votes

129 views

1 answer

scala - Spark filtering based on matches in two Arrays in RDD's

I have a RDD of Words, than I have another RDD of something that contains a string that if a match is ... == instead it filters out everything. See Question&Answers more detail:os...

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

0 votes

215 views

1 answer

git - What does the author of each method shown by Visual Studio mean?

Visual Studio 2015 shows the author of each method in C# programs, for example 2 references | tom, 100 days ... shown by Visual Studio mean? See Question&Answers more detail:os...

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

0 votes

235 views

1 answer

python - how can I limit the access in Flask

I create a project to simulate login my company's website.And put it in my server to let others to use. ... store a number of current users? See Question&Answers more detail:os...

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

0 votes

165 views

1 answer

laravel - Why PHP considers MySQL INT columns as strings?

I am using a Laravel query builder to search for categories. Here it is: $array[] = $categories->where('pk_i_id ... as integer as it should. See Question&Answers more detail:os...

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

Page:

« prev
1
...
281
282
283
284
285
286
287
288
289
290
291
...
715
next »

...