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Does UIWebView use the same JavaScript engine as Mobile Safari? Also, does UIWebView support all HTML5 features like ... on the Apple store? See Question&Answers more detail:os...

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java - Make hibernate backquote all table / column names

I am faced with legacy system written to work with MySQL 5.0 and now need to migrate it to MysQL 5.5 ( ... that what I want is not possible. See Question&Answers more detail:os...

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c++ - How can you compare two character strings statically at compile time

I would like to create a macro which can compare 2 strings, and emit a compile time error if the condition ... the 2 strings at compile time. See Question&Answers more detail:os...

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xml - How to apply the XPath function 'substring-after'

What is the XPath expression that I would use to get the string following 'HarryPotter:' for each book. ie. ... think my syntax is incorrect... See Question&Answers more detail:os...

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asp.net - calling an ascx page method using jquery

I know that I can call a page method with jquery using the following syntax $.ajax({ type: "POST", url: " ... am updating the url in jquery :) See Question&Answers more detail:os...

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r - Splitting a data frame into equal parts

I have an example data frame: df <- data.frame(x = 1:112, y = runif(112)) Is there a way to print a list ... , etc. up until the end (111:112)? See Question&Answers more detail:os...

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c# - Cannot find namespace 'System.Data.SqlServerCe'

I did include the System.Data.SqlServerCe dll, put using System.Data.SqlServerCe; in my code, but when I open ... fix this. Thanks in advance. See Question&Answers more detail:os...

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Android: Accessing UI Element from timer thread

public Button stb; static int cnt=0; public ArrayList<RadioButton> Butgrp1 = new ArrayList<RadioButton>(); Timer myt ... better...please help... See Question&Answers more detail:os...

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asp.net mvc - The conversion of a datetime2 data type to a datetime data type resulted in an out-of-range value

I have an ASP.NET MVC application where I am editing an existing database to update a paticular field, ... help is appreciated. Thanks. See Question&Answers more detail:os...

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python - Install Shapely: OSError: [WinError 126] The specified module could not be found

I have to install Shapely package (http://toblerity.org/shapely/project.html#installation). But when I am using: ... help. (nothing works) See Question&Answers more detail:os...

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javascript - Only allow certain characters to be entered in html textinput

I just need to allow a user to enter the following characters in the textinput: a-zA-Z0-9!@#$%^*_| <form action ... " and "{" etc. Any Thoughts? See Question&Answers more detail:os...

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javascript - jquery serialize and multi select dropdown

I have been using the jquery serialize() function to serialize the values of a form and submit it via ajax ... working correctly would be great. See Question&Answers more detail:os...

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c# - .net connection pooling

I don't get what is the syntax difference between regular connection and connection pool. When I'm using the ... to perform a connection pool? See Question&Answers more detail:os...

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javascript - body data not sent in axios request

I am trying to send data through axios request to my backend script, but the body looks empty. Here's a request ... and other data but not data. See Question&Answers more detail:os...

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winforms - Reading data from DataGridView in C#

How can I read data from DataGridView in C#? I want to read the data appear in Table. How do I navigate through lines? See Question&Answers more detail:os...

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apache - Premature end of script headers: index.php, mod_fcgid: read data timeout in 61 seconds

I wrote a simple crawling script (in php) at localhost (with 4 variations). All of them worked fine at ... to these errors? Any ideas? See Question&Answers more detail:os...

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javascript - Does an external .js file require <script> tags?

Does an external .js file require internal and containing tags to work? See Question&Answers more detail:os...

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c# - How to play a WPF Sound File resource

I am trying to play a sound file in my WPF application. Currently I have the following call: private void PlaySound ... copy or the MP3 copy. See Question&Answers more detail:os...

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Error about invalid XML characters on Java

Parsing an xml file on Java I get the error: An invalid XML character (Unicode: 0x0) was found in the ... replace the invalid char?? Thanks. See Question&Answers more detail:os...

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return type of main in java

I like to know why only void return type for main method in java. public static void main(String [] args) ... than void for main method. Thanks See Question&Answers more detail:os...

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javascript - Posting parameters to a url using the POST method without using a form

I want to post parameters to a URL using the POST method but I cannot use a form. Even if I do use a form, ... this possible? How can I do this? See Question&Answers more detail:os...

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c++ - error: cannot convert 'const wchar_t [13]' to 'LPCSTR {aka const char*}' in assignment

// include the basic windows header file #include <windows.h> #include <windowsx.h> // the WindowProc function prototype ... , 1 warnings ===| See Question&Answers more detail:os...

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Achieving sub numbering on ol items html

Im not sure what its called but is it possible to achieve the format of: 1. 1.1 1.2 1.2.1 1.2.2 1.3 I think thats all, thanks! See Question&Answers more detail:os...

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Traditional logging vs AOP logging

I'm starting this new project and we are thrashing out our logging/debugging approach and I wanted to put ... use case for logging/profiling? See Question&Answers more detail:os...

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Django template {%for%} tag add li every 4th element

I need to represent collection in the template and wrap every four elements in the <li></li> The template should be ... tag li#} {% endfor %} See Question&Answers more detail:os...

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c# - "Class not registered (Exception from HRESULT: 0x80040154 (REGDB_E_CLASSNOTREG))"

I am trying to use an application, the application is working fine, i am trying to edit the existing item in ... have idea on this exception? See Question&Answers more detail:os...

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sql - Equivalent function for DATEADD() in Oracle

I have to get a date that is 6 months from the system date in Oracle. And I have to get it by ... SQL have an equivalent function in Oracle? See Question&Answers more detail:os...

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node.js - Angularjs $http does not seem to understand "Set-Cookie" in the response

I have a nodejs express REST api with Passport module for authentication. A login method (GET) returns a cookie in ... ; Thank you for your help See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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