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oop - How do you define a Single Responsibility?

I know about "class having a single reason to change". Now, what is that exactly? Are there some ... stackoverflow.com/questions/246068/how-do-you-define-a-single-responsibility...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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java - how to convert JSONArray to List of Object using camel-jackson

Am having the String of json array as follow {"Compemployes":[ { "id":1001, "name":"jhon" }, { "id ... /19271065/how-to-convert-jsonarray-to-list-of-object-using-camel-jackson...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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268 views

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python - Cheap way to search a large text file for a string

I need to search a pretty large text file for a particular string. Its a build log with about 5000 lines of text. ... /3893885/cheap-way-to-search-a-large-text-file-for-a-string...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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252 views

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Is there a way to change the Android status bar color with React Native?

I just got started with React Native for Android, and I'm trying to figure out if there's a way to change the ... -a-way-to-change-the-android-status-bar-color-with-react-native...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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502 views

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gnupg - Sign git commits with GPG

Is there a way to sign git commits with gpg? It's so easy with tags (using -s instead of -a), it ... from:https://stackoverflow.com/questions/10077996/sign-git-commits-with-gpg...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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c - How is the size of a struct with Bit Fields determined/measured?

#include <stdio.h> typedef struct size { unsigned int a:1; unsigned int b:31; unsigned int c:1; } mystruct; int ... /how-is-the-size-of-a-struct-with-bit-fields-determined-measured...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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How to highlight row in ListView in Android?

I need to highlight a row in a ListView that was selected (to show the user what he chose), so, it ... .com/questions/5925892/how-to-highlight-row-in-listview-in-android...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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json.net - Self referencing loop detected in ASP.NET Core

(This question already has answers here): question from:https://stackoverflow.com/questions/34753498/self-referencing-loop-detected-in-asp-net-core...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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sql server - Multiple Databases Vs Single Database with logically partitioned data

(Closed). This question is opinion-based. It is not currently accepting answers. question from:https:// ... /multiple-databases-vs-single-database-with-logically-partitioned-data...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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361 views

1 answer

php - How to assign an array within a smarty template file?

I was wondering if it was possible to assign an array to a variable within a Smarty template file? I have tried ... /2244319/how-to-assign-an-array-within-a-smarty-template-file...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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c# - Mapping Columns in Entity Framework Code First

I'm having trouble trying to map my EF 4.1 Code First model to a database. Everything works fine ... .com/questions/6061994/mapping-columns-in-entity-framework-code-first...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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419 views

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php - How to detect the current language of a Joomla! website?

I just want to generate a code that will detect the current language of my websit in joomla + php question from: ... /3352241/how-to-detect-the-current-language-of-a-joomla-website...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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398 views

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android - RecyclerView - Scroll To Position Not Working Every Time

I have implemented a horizontal scrollable RecyclerView. My RecyclerView uses a LinearLayoutManager, and the problem I ... /recyclerview-scroll-to-position-not-working-every-time...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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163 views

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ios - NSPredicate compare with Integer

How can I compare two NSNumbers or a NSNumber and an Integer in an NSPredicate? I tried: NSNumber * ... https://stackoverflow.com/questions/7540329/nspredicate-compare-with-integer...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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273 views

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c++ - How to swap two numbers without using temp variables or arithmetic operations?

This equation swaps two numbers without a temporary variable, but uses arithmetic operations: a = (a+b) - ... swap-two-numbers-without-using-temp-variables-or-arithmetic-operations...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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windows 10 - Tensorflow crashes with CUBLAS_STATUS_ALLOC_FAILED

I'm running tensorflow-gpu on Windows 10 using a simple MINST neural network program. When it tries to ... com/questions/41117740/tensorflow-crashes-with-cublas-status-alloc-failed...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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634 views

1 answer

node.js - TypeError: Request path contains unescaped characters, how can I fix this

/*Making http request to the api (Git hub) create request parse responce wrap in a function */ var https ... typeerror-request-path-contains-unescaped-characters-how-can-i-fix-this...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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205 views

1 answer

How to change the link color in a specific class for a div CSS

In my Page the following CSS is set: a:link { color: #0094DE; text-decoration: none; } a:visited { text-decoration: ... to-change-the-link-color-in-a-specific-class-for-a-div-css...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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392 views

1 answer

java - Adding a column guideline to the editor in IntelliJ

I'd like to use column guide line to IntelliJ IDE. Anybody knows about this? I couldn't find any solution ... /questions/3480826/adding-a-column-guideline-to-the-editor-in-intellij...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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210 views

1 answer

cocoa touch - How to detect microphone input permission refused in iOS 7

I would like to detect when a user refused the microphone permission on my iOS application. I only get this ... 18625738/how-to-detect-microphone-input-permission-refused-in-ios-7...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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218 views

1 answer

objective c - Get array of property value of each object in another array without a for loop

This might be a basic question, but I can't seem to find an answer. Suppose I have an NSArray (carArray) with ... -property-value-of-each-object-in-another-array-without-a-for-loop...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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323 views

1 answer

c# - Join list of string to comma separated and enclosed in single quotes

List<string> test = new List<string>(); test.Add("test's"); test.Add("test"); test.Add("test's more ... 6934629/join-list-of-string-to-comma-separated-and-enclosed-in-single-quotes...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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267 views

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angular - How to make a formControl readonly

How to make a formControl in angular readonly I know i can do it in html like <input type="text" ... ://stackoverflow.com/questions/45452175/how-to-make-a-formcontrol-readonly...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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232 views

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How to disable Sandbox Mode for app in new Facebook Developer?

I can not see an option to disable that in the new Developers design! question from:https://stackoverflow.com/ ... how-to-disable-sandbox-mode-for-app-in-new-facebook-developer...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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213 views

1 answer

java - How to get all table names in android sqlite database?

I have tried this code Cursor c=db.rawQuery("SELECT name FROM sqlite_master WHERE type = 'table'",null); c. ... /15383847/how-to-get-all-table-names-in-android-sqlite-database...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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234 views

1 answer

Floating Point Exception C++ Why and what is it?

I'm building a program for the Euler projects question 3, and while that might not really matter as a result I' ... /questions/4236853/floating-point-exception-c-why-and-what-is-it...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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672 views

1 answer

iterator - Iterating over and deleting from Hashtable in Java

I have a Hashtable in Java and want to iterate over all the values in the table and delete a particular ... com/questions/2351331/iterating-over-and-deleting-from-hashtable-in-java...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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379 views

1 answer

Use a variable within heredoc in PHP (SQL practice)

I'm a newbie to PHP/SQL and I am trying to use a variable within a heredoc as I need to output a lot ... .com/questions/11274354/use-a-variable-within-heredoc-in-php-sql-practice...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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