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android - High resolution Image - OutOfMemoryError

I am developing an application for the Galaxy S4. One of the requirements of the application is having a ... With the SplashScreen image, its around 100MB. Question&Answers:os...

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

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java - JNA Keyboard Hook in Windows

I have put together a JNA code for installing keyboard hook in Windows (using the JNA examples). The code ... the library correctly. Any ideas? Thank you. Question&Answers:os...

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

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Dart null safety doesn't work with class fields

I have migrated my Dart code to NNBD / Null Safety. Some of it looks like this: class Foo { ... possibility of initialising the field in the constructor. Question&Answers:os...

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

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javascript - Regular Expression | Leap Years and More

I've recently been looking for a regular expression to do some client side date checking, and I haven't ... if it was possible through a regular expression. Question&Answers:os...

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

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regex - Why doesn't `d` work in regular expressions in sed?

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

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PHP, MySQL error: Column count doesn't match value count at row 1

I'm getting this error: Column count doesn't match value count at row 1 From the following code: $name = $_GET ... die(mysql_error()); What does the error mean? Question&Answers:os...

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

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Can a conforming C implementation #define NULL to be something wacky

I'm asking because of the discussion that's been provoked in this thread. Trying to have a serious back-and- ... definitions illegal? I just don't know. Thanks! Question&Answers:os...

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

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macos - How do you change the Dock Icon of a Java program?

How can I change the Dock Icon of a program, in Java, on the Macintosh platform? I have heard about using ... but I have yet to find some actual examples. Question&Answers:os...

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

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dataframe - Changing Column Names in a List of Data Frames in R

Objective: Change the Column Names of all the Data Frames in the Global Environment from the following list colnames ... (x) {colnames(dfList)=colnames}) work? Question&Answers:os...

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

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SVG Line with Gradient Stroke Won't Display Straight

I'm attempting to replicate an <hr> with SVG. Now, making a straight line with SVG works perfectly, but the ... I'd much rather just have it straight. Thanks. Question&Answers:os...

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

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php - How to strip a tag and all of its inner html using the tag's id?

I have the following html: <html> <body> bla bla bla bla <div id="myDiv"> more text <div id="anotherDiv"> And ... > until its closing <div>. How do I do that? Question&Answers:os...

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

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python - String formatting: Columns in line

I am trying to format the string so everything lines up between the two. APPLES $.99 214 kiwi $1.09 755 ... 30 spaces from where the previous item ended. Thanks Question&Answers:os...

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

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Problem with assigning an array to other array in Java

public class TestingArray { public static void main(String[] args) { int iCheck = 10; int j = iCheck; j ... same scenario is not with variable assignment. Why? Question&Answers:os...

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

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python 3.x - No multiprocessing print outputs (Spyder)

I have recently started to delve into multiprocessing, as I believe my code can be easily parallelized. Upon working ... , and a happy new year to everyone. Question&Answers:os...

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

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How to deal with Kivy installing error in Python 3.8?

I have installed every necessary code in Python from Kivy, but the last one I need which one is python -m pip ... command output. I use windows 10, please help! Question&Answers:os...

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

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How to best split csv strings in oracle 9i

I want to be able to split csv strings in Oracle 9i I've read the following article http://www.oappssurd.com/2009 ... Can I declare the type w/in the function? Question&Answers:os...

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

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rust - How do I borrow a reference to what is inside an Option<T>?

How do I pull a reference out of an Option and pass it back with the specific lifespan of the caller? Specifically, I ... what I've trying to do is valid here. Question&Answers:os...

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

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sql - Does SQLite3 not support foreign key constraints?

I am have a problem with SQLITE3. I have created 2 tables persons and orders using the following SQL script: ... not show any error. How is this possible. Question&Answers:os...

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

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r - as.Date returning NA while converting from 'ddmmmyyyy'

I am trying to convert the string "2013-JAN-14" into a Date as follow : sdate1 <- "2013-JAN-14" ... package for this purpose (I tried installing chron) . Question&Answers:os...

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

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317 views

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javascript - DOMNodeInserted equivalent in IE?

Other than using a timer to count the number of elements over time and looking for changes, I can't ... of proprietary IE version of DOMNodeInserted? Thanks. Question&Answers:os...

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

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246 views

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python - When should I subclass EnumMeta instead of Enum?

In this article Nick Coghlan talks about some of the design decisions that went in to the PEP 435 Enum type, ... would I need to fiddle with EnumMeta itself? Question&Answers:os...

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

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vba - Efficient way to delete entire row if cell doesn't contain '@'

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

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706 views

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rust - What does "cannot move out of index of" mean?

I am playing with Rust, and I'm trying to access the first command line argument with this code: use ... Could someone explain what "indexed content" means? Question&Answers:os...

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

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200 views

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how to format date in Component of angular 5

I am new to angular and looking to format date in component ngOnInit method. I have seen some example where pipe ... console.log(new Date().toISOString()) } } Question&Answers:os...

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

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html - Equal space between flex items

Is there a way to put a full unit of space on both sides of all items, including the first and last? I ... that next item has its own spacing that applies. Question&Answers:os...

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

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html - IF IE conditionals not working

I have been driving myself nuts trying to get comment conditionals to work and I'm not having any luck can someone ... wrong with my code from what I've found. Question&Answers:os...

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

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226 views

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Persistent HttpURLConnection in Java

I am trying to write a java program that will automatically download and name some of my favorite web comics. Since I will ... ) { System.out.println(ex); } } } Question&Answers: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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c# - Read fixed width record from text file

I've got a text file full of records where each field in each record is a fixed width. My first approach ... ; string field1 = match.Groups["Field1"].Value; Question&Answers:os...

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

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