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mysql - trying to upgrade old java jsf application

Sorry first time i am posting anything.... I am trying to upgrade an old Java/JSF ... { this.statementdatesDataProvider = crsdp; } private BigDecimalConverter statementDD...

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

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python - resizing images from 64x64 to 224x224 for the VGG model

Can we resize an image from 64x64 to 256x256 without affecting the resolution is that a way to add zero on new ... and requested shape (14,512) 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 split a python dictionary for its values on matching a key

my_dict1 = {'a':1, 'chk':{'b':2, 'c':3}, 'e':{'chk':{'f':5, 'g':6}} } I would like to loop through ... 5, 'g': 6}}}] How to make it recursive? See Question&Answers more detail:os...

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javascript - How to hide div onclick and show onclick using jquery

I'm integrating a search suggest function in a oscommerce script. The function is working properly, but I need to ... // MOD: EOF - SmartSuggest See Question&Answers more detail:os...

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

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assembly - How to get single-operand imul from C code

What do I have to write in C to get the assembler to show the imul with one operand? For example: imul %ebp See Question&Answers more detail:os...

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

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excel - Increment value in cell according another value in another cell

I need do something in VBA but i don't know anything in it.. I don't find any code on the web doing what i need ... 402-920 Rows 5 | 3 | 406-585 See Question&Answers more detail:os...

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

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What Does Enumerate Do in This Context [Python]

I know that there is another answer to this but that's for complex users. I'm a basic python user ... enumerate(searchlines): Thanks in Advance See Question&Answers more detail:os...

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Why can't I uninstall mysql-5.5 & install mysql-5.6 on Amazon Linux machine?

I'm on a 64-bit Amazon Linux machine. I had previously installed mysql-server 5.5. (using sudo yum install ... think that step is left unstated. See Question&Answers more detail:os...

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Why can't this VBA Excel code read duplicates?

r = 11 Do While Not tgtWSheet.Cells(r, 2) = "0" If tgtWSheet.Cells(r, 2) = tgtWSheet.Cells(r + 1, 2) Or ... Sub Else r = r + 1 End If Loop See Question&Answers more detail:os...

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android - Unable to show Toast

How do I show roomId In Toast? In my code (MainActivity) below, I am unable to show a Toast: ... Room Id In Toast And OnItemClickListener. See Question&Answers more detail:os...

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value <br of type java.lang.String cannot be converted to JSONObject In Android Programming

When I am Create new Android Application to Fetch data from my server like xampp, But Its not Retrieval and i am using catch ... be converted to JSONObject 01-20 17:07:20.242: W/Sy...

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dart - How to display variable from json return in text

String empName; Future<List> getUserData() async{ final response = await http.post("http://172.16.161.34:8080/ebs ... '')" Full code on Pastebin See Question&Answers more detail:os...

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sql - Get the minimum employees with a given job

I have this table: Name Null? Type -------------------------- -------- ------------ ... Analyst' job). Can you please help me with the query? See Question&Answers more detail:os...

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

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command ls with pattern in a function is not working in R

I am trying following function: srch = function(srchstr){ print(ls(pattern=srchstr)) } While following works: ls ... how can this be corrected? 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 - Count occurences of all items of a list in a tuple

I have a tuple (1,5,2,3,4,5,6,7,3,2,2,4,3) and a list [1,2,3] and now want to count how often ... be done in a loop) but for a better method. See Question&Answers more detail:os...

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Javascript: Behavior of {}

I didn't have a understanding on difference between intializing a variable with {} and a named-function with new keyword ... -1 objectOfA.B: -1 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 - A toggle button on and off for markers in google maps react

I want to create button that removes all markers for the google maps react, i already have it working for the ... /i.stack.imgur.com/NfSJV.png 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 loop back to the beginning of the code on Python 3.7

After I type 5 usernames, it stops itself. How can I prevent that. username = ['admin','bill','kevin','mike','nick' ... + name.title() + " ? ") 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 - How to add pagination in php

I already solve my query issues now the pagination that I implement together with won't work even if the syntax may look ... } echo "</table>"; See Question&Answers more detail:os...

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Extract parent and child node from python tree

I am using nltk's Tree data structure.Below is the sample nltk.Tree. (S (S (ADVP (RB recently)) (NP (NN someone)) ( ... 'VBG'), ('ADVP', 'RB')] See Question&Answers more detail:os...

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php - Check If In_Array (in Recursive Associative Array)

I have an array similar to this: array(2) { [0]=> array(2) { ["code"]=> string(2) "en" ["name"]=> ... each element['code'] or element['name']. 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++ - Not getting output in case of string

#include <bits/stdc++.h> using namespace std; int main() { string s; s[0] = 'a'; cout << s << ... "; then output comes why does this happen? See Question&Answers more detail:os...

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reactjs - Firebase: how to add timestamp to database in firestore - where react context api is used

I am trying to add a time stamp to my firebase form data in my react app. The app uses react ... read property 'serverTimestamp' of undefined 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++ - What is wrong with my do...while logic, and continue logic?

I'm new to stackoverflow, and also somewhat new to programming, so please don't mind my poor formatting of the ... of 1-10 return randNum; } 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# - dynamically adding check box asp.net( csharp) and retain its value on postback

I need to add dynamically checkboxlist to a section of web page. I also need to retain its value on post back. How this should be done? 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 - Codeigniter - How to delete file with some name

I have image files with the name like this: 200x200-myimage1.jpg, 300x300-myimage1.jpg, 200x200-myimage2.jpg. ... /thumbs/thread/*'.$image_name) 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 interact with the reCAPTCHA Solve the challenge button using Selenium and Python

I'm trying to interact with the recaptcha Solve the challenge button on image verification popup using Selenium and Python. ... ")]'))).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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windows - How do I get truly random numbers in batch?

Everyone uses random numbers at one point or another. So, I need some truly random numbers (not pseudo-random*) ... s numbers will be the same. See Question&Answers more detail:os...

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

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