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Is the CSS :not() selector supposed to work with distant descendants?

Here is the official documentation for the CSS3 :not() pseudo-class: http://www.w3.org/TR/css3-selectors/#negation and ... to be!</p></blockquote> </div> Question&Answers:os...

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

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r - Calculating statistics on subsets of data

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

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x86_64 - Assembly - loop conditions and out of order

I am not asking for a benchmark. (If that was the case, I would have done it myself.) My question: I tend to ... break the dep? (I am not an assembly expert). Question&Answers:os...

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

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java - Proper way to close an AutoCloseable

What is the most reliable pattern to follow when closing an OutputStream, ServerSocket, or other object that implements ... -catch-finally? Or a shutdown hook. Question&Answers:os...

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

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javascript - Access-Control-Allow-Origin denied spotify api

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

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Getting NoClassDefFoundError when using common.lang.StringUtils in android java code?

I am getting this error:-NoClassDefFoundError wherever the code is using StringUtils class or methods .I have ... is getting similar kind of problem?Thanks Question&Answers:os...

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

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Port error while changing chrome extension from manifest v1 to v2

While attempting to port the extension from manifest version 1 to version 2, this appeared: Port error: Could not ... know exactly what's causing it? Thanks. Question&Answers:os...

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

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vb.net - Installer with Online Registration for Windows Application

We have developed a software in vb.net using Visual Studio 2013. Now we want to build a custom installer with ... elaborated, it will be very helpful to us. Question&Answers:os...

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

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ms access 2016 - How to design a query to give names of each related field linked to each set of data

I have a table that contains run numbers. This is then linked to a second table that contains the serial numbers of the ... 2 Is there a way to set this up? Question&Answers:os...

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

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sql - Ms Access Query: Concatenating Rows through a query

Suppose I have table in Ms Access with following information: ColumnA ColumnB 1 abc 1 pqr 1 xyz 2 efg 2 hij ... a query. Can someone help me attain this? Question&Answers:os...

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

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Is there a simple way of populating dropdown in this Access Database schema?

I have 3 tables which look like this: Location Node Sektor ----- ------- ------- PK: ID - Autonumber PK: ... with me atm to look it up. Any help appriciated =) Question&Answers:os...

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

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python - How to make a character jump in Pygame?

I have been watching Pygame tutorials to learn the module, and it came to the portion where the instructor shows you ... 1 else: Isjump = False Jumpcount = 10 Question&Answers:os...

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

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python - How do I detect if the mouse is hovering over a button? PyGame button class is not displaying the text or changing colour on hover

I have created a button class in pygame and although the button itself is displaying, my text is not showing up. ... () clock.tick(FPS) pygame.display.update() Question&Answers:os...

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

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unicode - What characters can be used for up/down triangle (arrow without stem) for display in HTML?

I'm looking for a HTML or ASCII character which is a triangle pointing up or down so that I can use it as a ... I'm looking just for the HTML arrow "head". Question&Answers:os...

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

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Where can I find Android source code online?

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

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java - How can I get the latest JRE / JDK as a zip file rather than EXE or MSI installer?

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

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bash - How can I exclude all "permission denied" messages from "find"?

I need to hide all permission denied messages from: find . > files_and_folders I am experimenting when such message ... I hide the errors at the same time? Question&Answers:os...

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

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Close iOS Keyboard by touching anywhere using Swift

I have been looking all over for this but I can't seem to find it. I know how to dismiss the keyboard using ... how to do that using Swift? Does anyone know? Question&Answers:os...

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

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ruby - Difference between a class and a module

I came from Java, and now I am working more with Ruby. One language feature I am not familiar with is the module. ... one, and why use a module over a class? Question&Answers:os...

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

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css - Flushing footer to bottom of the page, twitter bootstrap

I am generally familiar with the technique of flushing a footer using css. But I am having some trouble ... the approach described in the above blog post. Question&Answers:os...

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

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java - How to increase IDE memory limit in IntelliJ IDEA on Mac?

I'm using IDEA 12 Leda on Mountain Lion. I wanted to increase the maximum memory that IDE can use. I set the ... does -Xmx800 come from? I need to remove it. Question&Answers:os...

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

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What do I need to do to get Internet Explorer 8 to accept a self signed certificate?

We use self signed certificates on our intranet. What do I need to do to get Internet Explorer 8 to accept ... to show errors even with the certificate there. Question&Answers:os...

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

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tsql - T-SQL: Selecting rows to delete via joins

Scenario: Let's say I have two tables, TableA and TableB. TableB's primary key is a single column ( ... more effecient when dealing with larger tables. Thanks! Question&Answers:os...

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

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javascript - How to break/exit from a each() function in JQuery?

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

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c++ - When to use std::size_t?

I'm just wondering should I use std::size_t for loops and stuff instead of int? For instance: #include < ... best practice regarding when to use std::size_t? Question&Answers:os...

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

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How to define an enumerated type (enum) in C?

I'm not sure what is the proper syntax for using C enums. I have the following code: enum {RANDOM, IMMEDIATE, ... of strategy' was here What am I doing wrong? Question&Answers:os...

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

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node.js - How to use private Github repo as npm dependency

How do I list a private Github repo as a "dependency" in package.json? I tried npm's Github URLs ... some other mechanism) for depending on private repos? Question&Answers:os...

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

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java - Is String Literal Pool a collection of references to the String Object, Or a collection of Objects

I am all confused after reading the article on javaranch site by Corey McGlone, The author of The SCJP Tip Line. ... the reason I want to clear this funda. Question&Answers:os...

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

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