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I am a .Net developer used to develop web application on Microsoft Technologies. I am trying to educate ... ://stackoverflow.com/questions/15927475/servicestack-request-dto-design...

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android - Filtering Logcat Logs on commandline

public static final TAG = "Legendry Eagle"; Issue: I want to see logs of "Legendry Eagle" from the ... ://stackoverflow.com/questions/13931729/filtering-logcat-logs-on-commandline...

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

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How to quit Vim quickfix?

I know that when you run :make in Vim, you can use commands to go through each error like :cn and :cp ... from:https://stackoverflow.com/questions/3262037/how-to-quit-vim-quickfix...

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

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command line - npm install multiple package names

What does it do when I run this command: npm install --save-dev package1 package2 It is definitely ... ://stackoverflow.com/questions/38817571/npm-install-multiple-package-names...

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

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python - Split text lines in scanned document

I am trying to find a way to break the split the lines of text in a scanned document that has been ... ://stackoverflow.com/questions/34981144/split-text-lines-in-scanned-document...

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

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jquery - Responsive Bootstrap Datatable not collapsing columns at the correct point

I'm using Datatables.net latest, with datatables and bootstrap. I suppose my question is: What does ... responsive-bootstrap-datatable-not-collapsing-columns-at-the-correct-point...

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

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ios - How to Add "Write a Review" / "Rate Us" Feature to My App?

I wish to add some sort of a "Write a Review" or "Rate Us" feature to my app so my customers can easily rate and ... /6736189/how-to-add-write-a-review-rate-us-feature-to-my-app...

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

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c# - PDFsharp save to MemoryStream

I want to save a PdfSharp.Pdf.PdfDocument by its Save method to a Stream, but it doesn't attach ... from:https://stackoverflow.com/questions/1073277/pdfsharp-save-to-memorystream...

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

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xaml - WPF Fade Animation

How would I make a control fade in/out when it becomes Visible. Below is my failed attempt: <Window ... from:https://stackoverflow.com/questions/1013817/wpf-fade-animation...

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

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SQLite problem selecting two columns as one

Basic table with empname and empdpt. In a Sql Server table, I can do Select empname + ' ' + ... stackoverflow.com/questions/1003358/sqlite-problem-selecting-two-columns-as-one...

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Convert string to int and test success in C#

How can you check whether a string is convertible to an int? Let's say we have data like "House", "50", " ... com/questions/405619/convert-string-to-int-and-test-success-in-c-sharp...

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jakarta ee - Why choose tomcat over a java EE compliant application server?

Java EE application servers provide all the features of tomcat, so why use tomcat (instead of glassfish for ... why-choose-tomcat-over-a-java-ee-compliant-application-server...

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

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html - Use jQuery to change a second select list based on the first select list option

I have two selects: <select name="select1" id="select1"> <option value="1">Fruit</option> <option value="2"> ... -change-a-second-select-list-based-on-the-first-select-list-option...

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

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flutter - How to use the PI constant in Dart

I imported math. import 'dart:math'; But how can I call "PI" constant? This is not working. math.pi / ... /stackoverflow.com/questions/52577449/how-to-use-the-pi-constant-in-dart...

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

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C hardcoded array as memcpy parameter

I want to pass in a hardcoded char array as the source parameter to memcpy ... Something like this: ... /stackoverflow.com/questions/35745385/c-hardcoded-array-as-memcpy-parameter...

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

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c++ - Initialize integer literal to std::size_t

There are known ways to manipulate the type of an integer literal 0L; // long 3U; // unsigned ... /stackoverflow.com/questions/22346369/initialize-integer-literal-to-stdsize-t...

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apache - Http Request Life Cycle

I have recently started my job as web application backend developer. I am bit stuck in understanding lifecycle ... ://stackoverflow.com/questions/4814514/http-request-life-cycle...

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

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sql - Appending data to a MySQL database field that already has data in it

I need to "add" data to a field that already contains data without erasing whats currently there. For example if the ... data-to-a-mysql-database-field-that-already-has-data-in-it...

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ssl - Debugging ASP.NET Core applications running in IIS

Is there any way to debug an ASP.NET Core web application while running under IIS? I'm running under ... com/questions/36296572/debugging-asp-net-core-applications-running-in-iis...

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

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dictionary - Is there a fast way to generate a dict of the alphabet in Python?

I want to generate a dict with the letters of the alphabet as the keys, something like letter_count = {'a': 0, 'b' ... there-a-fast-way-to-generate-a-dict-of-the-alphabet-in-python...

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

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java - org.hibernate.AnnotationException: @OneToOne or @ManyToOne on entities.Ques#tion.examId references an unknown entity: long

I'm trying to setup JPA with a hibernate implementation for the first time with this test project. ... /org-hibernate-annotationexception-onetoone-or-manytoone-on-entities-question...

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

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How to install Python (any version) in Windows when you've no admin privileges?

The "NO ADMIN PRIVILEGES" part is key. I need to install Python but I do not have access to it in order ... to-install-python-any-version-in-windows-when-youve-no-admin-privileges...

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

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javascript - AngularJS : factory $http service

I am trying to understand the concept of factory and service in Angular. I have the following code ... https://stackoverflow.com/questions/16227644/angularjs-factory-http-service...

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

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thrift - Why I am getting java.lang.AbstractMethodError errors?

What are the possible causes for ABstractMethodError? Exception in thread "pool-1-thread-1" java.lang. ... /17969365/why-i-am-getting-java-lang-abstractmethoderror-errors...

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

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ruby - mysql2 gem fails to compile with MySQL 5.6.12 on OS X with Homebrew

I updated all the packages I installed with Homebrew. MySQL got upgraded to 5.6.12 (from 5.5.27 or so): $ mysql -- ... gem-fails-to-compile-with-mysql-5-6-12-on-os-x-with-homebrew...

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

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ruby - Check if file contains string

So I found this question on here, but I'm having an issue with the output and how to handle it with ... :https://stackoverflow.com/questions/8408388/check-if-file-contains-string...

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

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dialog - How to create a completely custom Dialogue/Popup in Android (change overlay colour and dialogue window layout)

I would like to completely re-skin the default dialogue component in Android. Specifically I would like to do ... a-completely-custom-dialogue-popup-in-android-change-overlay-colo...

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

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php - How can I select rows in MySQL starting at a given row number?

Say I have 50 rows in a MySQL table. I want to select the first ten (LIMIT 10), but then I want to be able ... 1252673/how-can-i-select-rows-in-mysql-starting-at-a-given-row-number...

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

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