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string - How do I do a fuzzy match of company names in MYSQL with PHP for auto-complete?

My users will import through cut and paste a large string that will contain company names. I have an ... string database Matching inexact company names in Java Question&Answers:os...

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

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139 views

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.net - Custom cursor in WPF?

I want to use an image or icon as a custom cursor in WPF app. What's the best way to do it? Question&Answers:os...

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

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java - How to check if two words are anagrams

I have a program that shows you whether two words are anagrams of one another. There are a few examples that will not ... str.charAt(i)); } return charList; } } Question&Answers:os...

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

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sql - Escaping keyword-like column names in Postgres

If the column in Postgres' table has the name year, how should look INSERT query to set the value for that column? ... .. ); gives an error near the year word. Question&Answers:os...

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

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How can I change the default Mysql connection timeout when connecting through python?

I connected to a mysql database using python con = _mysql.connect('localhost', 'dell-pc', '', 'test') The ... ---+ How can I change the default timeout ? Question&Answers:os...

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

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c++ - Is null reference possible?

Is this piece of code valid (and defined behavior)? int &nullReference = *(int*)0; Both g++ and clang++ compile ... if( & nullReference == 0 ) // null reference Question&Answers:os...

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

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javascript - Allow only numbers to be typed in a textbox

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

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javascript - How to be notified once a web font has loaded

Google's Web Fonts API offers a way to define callback functions to be executed if a font has finished loading, ... similar using CSS3 web fonts (@font-face)? Question&Answers:os...

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

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javascript - How to check if an element is overlapping other elements?

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

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Sort Dictionary by values in Swift

Is there are analog of - (NSArray *)keysSortedByValueUsingSelector:(SEL)comparator in swift? How to do this without casting ... fanta (12), cola(10), sprite(8) Question&Answers:os...

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

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javascript - XMLHttpRequest status 0 (responseText is empty)

Cannot get data with XMLHttpRequest (status 0 and responseText is empty): xmlhttp=new XMLHttpRequest(); xmlhttp.open(" ... adapter - NAT). Browser - Firefox. Question&Answers:os...

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

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Counting consecutive positive values in Python/pandas array

I'm trying to count consecutive up days in equity return data; so if a positive day is 1 and a negative is ... myself but wondering if there's a better way. Question&Answers:os...

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

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459 views

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regex - Regular Expression to match string starting with a specific word

How do I create a regular expression to match a word at the beginning of a string. We are looking ... should match: stop stop random stopping Thanks. Question&Answers:os...

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

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jquery - document .click function for touch device

I've got a sub-nav that works using jquery - A user clicks on the top level list item, for instance ' ... -around is there to achieve the same effect? Thanks Question&Answers:os...

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

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routing - laravel throwing MethodNotAllowedHttpException

I am trying to get something very basic running. I am used to CI and now learning Laravel 4, and their docs are ... )); ?> Any help will be greatly appreciated. Question&Answers:os...

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

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asp.net - Why will <%= %> expressions as property values on a server-controls lead to a compile errors?

This question is a result of what i noticed while trying to answer another question. And now im curious to know why < ... not allowed to use <%= %> like that? Question&Answers:os...

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

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How do you do non-blocking console I/O on Linux in C?

How do you do nonblocking console IO on Linux/OS X in C? Question&Answers:os...

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

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106 views

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How do I return a variable from Google Maps JavaScript geocoder callback?

I am working with the google maps API and whenever I return the variable to the initialize function from the codeLatLng ... } prints out New York, NY 10012, USA Question&Answers:os...

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

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270 views

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javascript - Filtering array of objects with arrays based on nested value

I am trying to filter an array, based on some nested object. I prepared some Fiddle Input array looks like this ... them away. How can i improve the filtering ? Question&Answers:os...

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

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225 views

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r - Count the number of all words in a string

Is there a function to count the number of words in a string? For example: str1 <- "How many words are in this sentence" to return a result of 7. Question&Answers:os...

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

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99 views

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Parse Json string in C#

I'm trying to read a Json string in C#, but I'm having trouble figuring out just how to parse the string ... be done like in jQuery, using a foreach statement? Question&Answers:os...

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

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c# - Why array implements IList?

See the definition of System.Array class public abstract class Array : IList, ... Theoretically, I should ... exception, but rather why Array implements IList? Question&Answers:os...

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

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707 views

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c++ - OpenCV get pixel channel value from Mat image

Maybe I'm not looking hard enough, but everything seems to want me to use an array. Thus, how do I get the ... is something like Mat foo = imread("bar.png")? Question&Answers:os...

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

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133 views

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How to populate/instantiate a C# array with a single value?

I know that instantiated arrays of value types in C# are automatically populated with the default value of the type (e. ... But I'd still like to know for sure! Question&Answers:os...

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

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143 views

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java - log4j redirect stdout to DailyRollingFileAppender

I have a java app that uses log4j. Config: log4j.rootLogger=info, file log4j.appender.file=org.apache.log4j. ... traces and sysouts to the daily rolled file ? Question&Answers:os...

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

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How to match a String against string literals?

I'm trying to figure out how to match a String in Rust. I initially tried matching like this, but I figured ... or struct How to actually match Strings in Rust? Question&Answers:os...

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

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434 views

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python - How can I specify working directory for popen

Is there a way to specify the running directory of command in Python's subprocess.Popen()? For example: Popen( ... set the working directory for a sub-process? Question&Answers:os...

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

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93 views

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Java creating .jar file

I'm learning Java and I have a problem. I created 6 different classes, each has it's own main() method. ... I'm also using Eclipse IDE if that means something. Question&Answers:os...

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

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