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How can I call an Ajax Request in a specific time Period? Should I use Timer Plugin or does jQuery have a plugin for this? Question&Answers:os...

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

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How to use regex in XPath "contains" function

I would like to match the following text sometext12345_text using the below regex. I'm using this in one of my ... 't seem to work though. Can somebody help? Question&Answers:os...

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

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JavaScript: Dynamically Creating Variables for Loops

How can I use a for loop to dynamically create variables, and be returned. function createVariables() { for ( i=0; ... var account2; var account3; and etc..... Question&Answers:os...

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

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c# - Check if number is prime number

I would just like to ask if this is a correct way of checking if number is prime or not? because I read that 0 ... " is a prime number"); Console.ReadLine(); } Question&Answers:os...

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

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c++ - Is stateful metaprogramming ill-formed (yet)?

One of my most beloved/evil inventions I've had the fortune to come across is the constexpr counter, ... to Storing States in C++ Metaprogramming? Question&Answers:os...

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

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Javascript: Cancel/Stop Image Requests

I have a website that makes heavy use of Ajax. Occasionally I need to load large image files on the page ... away from the page displaying the image? Thanks. Question&Answers:os...

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

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How to read multiple Integer values from a single line of input in Java?

I am working on a program and I want to allow a user to enter multiple integers when prompted. I have tried to ... , but I wanted to know if this is possible. Question&Answers:os...

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

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javascript - Selecting an element in iframe with jQuery

In our application, we parse a web page and load it into another page in an iframe. All the elements in ... select the elements in the loaded iFrame? Thanks. Question&Answers:os...

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

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python - How to loop through all but the last item of a list?

I would like to loop through a list checking each item against the one following it. Is there a way I can ... I should have asked. Apologies for the confusion. Question&Answers:os...

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

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c# - Determine if a sequence contains all elements of another sequence using Linq

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

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How to add a new line of text to an existing file in Java?

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

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.net - C# Thread Termination and Thread.Abort()

In MSDN, the description of the Thread.Abort() method says: "Calling this method usually terminates the ... there any other possibility to terminate threads? Question&Answers:os...

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

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android - Why are most UI frameworks single threaded?

For example, Java Swing and Android UI both use a single threaded model where a single UI thread is ... to single-threaded model other than simplicity? Question&Answers:os...

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

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android - How can I add an image on EditText

I want to dynamically add image in EditText. Is it possible? if anyone knows please give sample code for that. Question&Answers:os...

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

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No increment operator (++) in Ruby?

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

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php 7.2 - What do strict types do in PHP?

I've seen the following new line in PHP 7, but nobody really explains what it means. I've googled it and all ... Should I do it? Some explanation would be nice. Question&Answers:os...

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

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Passing an Array as Arguments, not an Array, in PHP

I seem to remember that in PHP there is a way to pass an array as a list of arguments for a function, ... use this particular feature for the last year or so. Question&Answers:os...

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

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548 views

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ruby on rails - ActiveRecord Query Union

I've written a couple of complex queries (at least to me) with Ruby on Rail's query interface: ... do something similar with RoR's query interface? Question&Answers:os...

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

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365 views

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Template Constraints C++

In C# we can define a generic type that imposes constraints on the types that can be used as the generic parameter ... I am talking about current standard C++. Question&Answers:os...

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

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php - Fatal error: Class 'SoapClient' not found

I'm trying a simple web service example and I get this error even though I uncommented extension=php_soap.dll in ... x86)EasyPHP-5.3.9wwwserver.php on line 2 Question&Answers:os...

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

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308 views

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Amazon S3 boto - how to create a folder?

How can I create a folder under a bucket using boto library for Amazon s3? I followed the manual, and created ... , or create a folder under folders in bucket. Question&Answers:os...

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

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343 views

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objective c - Difference between @interface definition in .h and .m file

Normally we use @interface interface_name : parent_class <delegates> { ...... } @end method in .h file and in .m ... is defined in .m file... Thanks in Advance Question&Answers:os...

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

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185 views

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What's the difference between "pip install" and "python -m pip install"?

I have a local version of Python 3.4.1 and I can run python -m pip install, but I'm unable to find ... run pip install. What's the difference between these two? Question&Answers:os...

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

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648 views

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flash - Best way to stream files in ASP.NET

What's the best way to stream files using ASP.NET? There appear to be various methods for this, and I'm ... .NET, and in particular, streaming FLV video files. Question&Answers:os...

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

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95 views

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javascript - Serializing an object to JSON

How can I serialize an object to JSON in JavaScript? Question&Answers:os...

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

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120 views

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How can I transform string to UTF-8 in C#?

I have a string that I receive from a third party app and I would like to display it correctly in any language ... guys have any other ideas that I could try? Question&Answers:os...

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

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86 views

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How do I pass parameters to a jar file at the time of execution?

How do I pass parameters to a JAR file at the time of execution? Question&Answers:os...

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

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157 views

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python - How to zip lists in a list

I want to zip the following list of lists: >>> zip([[1,2], [3,4], [5,6]]) [[1,3,5] ... pass the individual elements to zip. A functional solution is preferred. Question&Answers:os...

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

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