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javascript - forEach method of Node.childNodes?

After providing an incorrect answer concerning the .item() property of Node.childNodes for a question, I inspected ... snippet.js"></script> See Question&Answers more detail:os...

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

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jsp - How does Java expression language resolve boolean attributes? (in JSF 1.2)

So we all know that #{someBean.value} will try and get the content of some property on someBean called value. ... I'm looking for reference. See Question&Answers more detail:os...

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

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python - Line reading chokes on 0x1A

I have the following file: abcde kwakwa <0x1A> line3 linllll Where <0x1A> represents a byte with the hex ... Can you explain this behavior ? See Question&Answers more detail:os...

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

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windows - Permission denied (publickey) when setting up Jenkins

I am setting up Jenkins on a Win 2008 server machine and am having some trouble configuring Jenkins to connect to ... ? Thanks 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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c++ - STL vector and thread-safety

Let's say I have a vector of N elements, but up to n elements of this vector have meaningful data. ... performant,known and lock-free vectors? See Question&Answers more detail:os...

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

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jquery html() strips out script tags

I need to replace the content of a div in my page with the html resultant from an ajax call. The problem is that ... ; There must be a easy way. See Question&Answers more detail:os...

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

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java - Form too Large Exception

When I send a large file using a post request the system shows an exception: java.lang.IllegalStateException: Form too ... am using Jetty-6.1.0 See Question&Answers more detail:os...

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

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Javascript compare 3 values

I have 3 values that I want to compare f, g and h. I have some code to check that they all equal each ... other? Thanks in advance for any 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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rust - How can I deserialize JSON with a top-level array using Serde?

I have a some JSON data that is returned from a web service. The JSON is a top-level array: [ { " ... Serde not deserialize top level-arrays? See Question&Answers more detail:os...

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

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ios - [NSObject : AnyObject]?' does not have a member named 'subscript' error in Xcode 6 beta 6

I used the below couple of code lines to get the frame of the keyboard when its shown on the screen. I've ... this error or how to resolve it. See Question&Answers more detail:os...

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

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How to parse a date string in PHP?

With a date string of Apr 30, 2010, how can I parse the string into 2010-04-30 using PHP? See Question&Answers more detail:os...

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

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iphone - NSInternalInconsistencyException Could not load nib in bundle

I've created an application for child game. It loads 12 different questions for each round. After the 4th round ... none works, please help me. See Question&Answers more detail:os...

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

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scala - By-name parameter vs anonymous function

What is still unclear for is what's the advantage by-name parameters over anonymous functions in terms of lazy evaluation ... ()=>, and Unit=> See Question&Answers more detail:os...

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

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debugging - Java: how to get arguments passed to method that called this method?

In java, it is possible to get the class and method that called the current method (the method in which ... know the source beforehand) Thanks. See Question&Answers more detail:os...

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

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Should I include type="text/javascript" in my SCRIPT tags?

I read through Crockford's JavaScript best practise, and he stated: There is no need to use the language or type ... include type? Why (not)? See Question&Answers more detail:os...

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

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Python: Selenium with PhantomJS empty page source

I'm having trouble with Selenium and PhantomJS on Windows7 when I want to get the source of the page of an ... it works on Windows Server 2003. See Question&Answers more detail:os...

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

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cuda - Any particular function to initialize GPU other than the first cudaMalloc call?

The first cudaMalloc call is slow (like 0.2 sec) because of some initialization work on GPU. Is there any ... not eliminate all init overheads. See Question&Answers more detail:os...

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

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shell - Unix find command, what are the {} and ; for?

With this set of commands, what are the {} and ; characters for? find . -name '*.clj' -exec grep -r resources {} ; See Question&Answers more detail:os...

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

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swift - How can I get text to wrap in a UILabel (via UIViewRepresentable) without having a fixed width?

Setting lineBreakMode to byWordWrapping and set numberOfLines to 0 does not seem to be sufficient: struct MyTextView: ... the View is". See Question&Answers more detail:os...

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

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css - background image, linear gradient jagged edged result needs to be smooth edged

I'm trying to make the bottom of an image pointed. I've tried to get this effect by producing two triangles at the ... </div> </div> </div> See Question&Answers more detail:os...

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

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c# - Why is list when passed without ref to a function acting like passed with ref?

If I did not get this terribly wrong, this behaviour is strange for me. Rather than explaining, I'll post a sample code ... Add(4); l.Add(5); } See Question&Answers more detail:os...

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

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html - Open a new tab with javascript but stay on current tab

Is it possible to open a new tab in Firefox (in background) using window.open("http://www.google.com") ... current tab? Thanks for any 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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1.0k views

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typescript - Extend interface defined in .d.ts file

In my TypeScript project, I use DefinitelyTyped definitions for external js dependencies. Sometimes it might happen that ... isArray() method?? See Question&Answers more detail:os...

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

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493 views

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c# - Prevent textbox autofill with previously entered values

I have an asp page with some Textbox controls on it. By default, the browser will suggest previously entered values ... I'm trying to prevent. See Question&Answers more detail:os...

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

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rust - Show u8 slice in hex representation

I need to convert &[u8] to a hex representation. For example [ A9, 45, FF, 00 ... ]. The trait std:: ... is the most canonical way to do this? See Question&Answers more detail:os...

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

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178 views

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Check string length in PHP

I have a string that is 141 characters in length. Using the following code I have an if statement to return a ... No Contests." returned to me. See Question&Answers more detail:os...

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

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350 views

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sql server - Does the order of columns in a WHERE clause matter?

Does the order of the columns in a WHERE clause effect performance? e.g. Say I put a column that has a ... for uniqueness first or visa versa? See Question&Answers more detail:os...

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

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browser - Listener for property value changes in a Javascript object

Going through Javascript documentation, I found the following two functions on a Javascript object looks interesting: . ... will come in handy? See Question&Answers more detail:os...

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

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