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javascript - What is the best method of re-rendering a web page on orientation change?

I have a fluid CSS layout which is rendering badly on an iphone when I change the orientation. (It looks fine ... to render the images twice. See Question&Answers more detail:os...

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Given a convex polygon, how do I find the 3 points that define a triangle with the greatest area. Related: ... bounding circle of the polygon? See Question&Answers more detail:os...

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java - Why does findFirst() throw a NullPointerException if the first element it finds is null?

Why does this throw a java.lang.NullPointerException? List<String> strings = new ArrayList<>(); strings.add(null); ... () to be less ambiguous. See Question&Answers more detail:os...

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google apps script - Sheet.getRange(1,1,1,12) what does the numbers in bracket specify?

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

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java - Type erasure, overriding and generics

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python - Get data from pandas into a SQL server with PYODBC

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datetime - Oracle Age calculation from Date of birth and Today

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file - C++ Filehandling: Difference between ios::app and ios::ate?

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python - drop trailing zeros from decimal

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sql - Does DB2 have an "insert or update" statement?

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html - jquery .slideToggle() horizontal alternative?

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python - Fast arbitrary distribution random sampling (inverse transform sampling)

The random module (http://docs.python.org/2/library/random.html) has several fixed functions to randomly sample from ... of that sort in python? 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 - Can popen() make bidirectional pipes like pipe() + fork()?

I'm implementing piping on a simulated file system in C++ (with mostly C). It needs to run commands in the ... 'r+' for reading and writing. 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 - React.js - Communicating between sibling components

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iphone - How to stop multiple times method calling of didUpdateLocations() in ios

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objective c - alloc and init what do they actually do

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

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How to get Interdependent dropdowns in django using Modelform and jquery?

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sql - MySQL Error 1264: out of range value for column

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

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go - Why does fmt.Println inside a goroutine not print a line?

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

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SwiftUI - How to create TextField that only accepts numbers

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java - Hibernate count collection size without initializing

Is there a way I can count the size of an associated collection without initializing? e.g. Select count(p. ... is a polymorphic query) Thanks. See Question&Answers more detail:os...

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java - Android change Material elevation shadow color

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python - What is the difference between pandas agg and apply function?

I can't figure out the difference between Pandas .aggregate and .apply functions. Take the following as an example: I ... 1 #virginica 1 1 1 1 See Question&Answers more detail:os...

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java - Multiple commands through JSch shell

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c# - Easiest way to parse a comma delimited string to some kind of object I can loop through to access the individual values?

What is the easiest way to parse a comma delimited string list of values into some kind of object that I ... simple question like this. Thanks. See Question&Answers more detail:os...

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javascript - Ellipsis in the middle of a text (Mac style)

I need to implement ellipsis ("...") in the middle of a text within a resizable element. Here is what it ... disappear. How can this be done? See Question&Answers more detail:os...

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iphone - How to adjust font size of label to fit the rectangle?

Yeah, there's this cool myLabel.adjustsFontSizeToFitWidth = YES; property. But as soon as the label has two lines or ... another way to do 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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