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app store connect - NSPhotoLibraryUsageDescription in Xcode8

Update: I attempt to add a String value to the "NSPhotoLibraryUsageDescription" key. And it ... ://stackoverflow.com/questions/39432242/nsphotolibraryusagedescription-in-xcode8...

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

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98 views

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node.js - How to properly use "keywords" property in package.json?

Is it good to list as many as possible keywords for a package (hundred?) or this is a bad approach? ... /questions/42933265/how-to-properly-use-keywords-property-in-package-json...

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

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1.0k views

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java - Spring-Security-Oauth2: Full authentication is required to access this resource

I am trying to use spring-security-oauth2.0 with Java based configuration. My configuration is done, but ... security-oauth2-full-authentication-is-required-to-access-this-resource...

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

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201 views

1 answer

C++ Static member initialization (template fun inside)

For static member initialization I use a nested helper struct, which works fine for non templated classes. ... /questions/1819131/c-static-member-initialization-template-fun-inside...

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

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310 views

1 answer

math - Calculating point on a circle's circumference from angle in C#?

I imagine that this is a simple question, but I'm getting some strange results with my current code and I ... /674225/calculating-point-on-a-circles-circumference-from-angle-in-c...

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

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376 views

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INFO: Illegal access: this web application instance has been stopped already. Could not load java.net.InetAddress

I'm experiencing this kind of exception, can someone help me about this problem? java.lang.IllegalStateException at ... -this-web-application-instance-has-been-stopped-already-co...

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

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291 views

1 answer

Ruby gem permission denied /var/lib/gems using Ubuntu

I'm trying to install Rails using Gem and did the following from the terminal: sudo apt-get install ruby- ... /11496591/ruby-gem-permission-denied-var-lib-gems-using-ubuntu...

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

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183 views

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cocoa - Core Data -existingObjectWithID:error: causes error 133000

My app uses Core Data (with some help of Magical Record) and is rather heavily multithreaded using ... com/questions/8637444/core-data-existingobjectwithiderror-causes-error-133000...

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

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119 views

1 answer

sql - What is the difference between CLOB and NCLOB?

Can you state any difference between the CLOB and NCLOB? question from:https://stackoverflow.com/questions/6854609/what-is-the-difference-between-clob-and-nclob...

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

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204 views

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multithreading - Java thread per connection model vs NIO

Is the non-blocking Java NIO still slower than your standard thread per connection asynchronous socket? In addition, ... /questions/4752130/java-thread-per-connection-model-vs-nio...

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

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166 views

1 answer

c++ - Difference between std::uninitialized_copy & std::copy?

What is the difference between std::uninitialized_copy and std::copy and when should I use which ... .com/questions/30158192/difference-between-stduninitialized-copy-stdcopy...

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

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333 views

1 answer

How to use collections.abc from both Python 3.8+ and Python 2.7

In Python 3.3 "abstract base classes" in collections (like MutableMapping or MutableSequence) were moved to second-level module ... -abc-from-both-python-3-8-and-python-2-7...

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

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236 views

1 answer

html - How do I make one table column fill all the spare horizontal space?

I have a HTML table consisting of 3 columns. It has a fixed width of 600px. <table> <tr> <td>Name</td> <td ... /how-do-i-make-one-table-column-fill-all-the-spare-horizontal-space...

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

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298 views

1 answer

python - delete items from a set while iterating over it

I have a set myset, and I have a function which iterates over it to perform some operation on its items and ... /questions/16551334/delete-items-from-a-set-while-iterating-over-it...

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

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373 views

1 answer

git - SourceTree App says uncommitted changes even for newly-cloned repository - what could be wrong?

A remote git repository is just cloned to a local box using Atlassian SourceTree. Even no files have really ... -app-says-uncommitted-changes-even-for-newly-cloned-repository-what...

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

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312 views

1 answer

version control - Switching between Mercurial branches

If I look at Mercurial's site, it seems to tell me to use update -C to switch between branches ... :https://stackoverflow.com/questions/4061666/switching-between-mercurial-branches...

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

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212 views

1 answer

Hibernate: What is the connection pool and why is the default one unsuitable for production?

I'm very unfamiliar with Hibernate and have just started working on a web app that uses it with a MySQL database. ... -the-connection-pool-and-why-is-the-default-one-unsuitable-for...

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

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250 views

1 answer

ruby - What is the difference between exit and abort?

The abort documentation says abort will Terminate execution immediately, effectively by calling Kernel.exit(false). What ... 23340609/what-is-the-difference-between-exit-and-abort...

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

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141 views

1 answer

python - theano - print value of TensorVariable

How can I print the numerical value of a theano TensorVariable? I'm new to theano, so please be ... ://stackoverflow.com/questions/17445280/theano-print-value-of-tensorvariable...

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

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130 views

1 answer

java - Test default value and setter in same test-case or separate test cases

Would you recommend doing any grouping of test cases within @Test methods, or have one @Test method per test scenario? ... value-and-setter-in-same-test-case-or-separate-test-cases...

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

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212 views

1 answer

Facebook Image URL gets expired

I am pulling Facebook posts using facebook-graph API, now the problem is Image gets expired after few ... //stackoverflow.com/questions/30477877/facebook-image-url-gets-expired...

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

0 votes

198 views

1 answer

python - Append to a list defined in a tuple - is it a bug?

(This question already has answers here): question from:https://stackoverflow.com/questions/29747224/append-to-a-list-defined-in-a-tuple-is-it-a-bug...

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

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272 views

1 answer

.net - Latest Dapper VS Entity Framework 6 performance considerations

There are a few performance comparisons between Dapper (which seems to be the fastest, most popular " ... /25750154/latest-dapper-vs-entity-framework-6-performance-considerations...

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

0 votes

211 views

1 answer

c++ - Assignment operator with reference members

Is this a valid way to create an assignment operator with members that are references? #include < ... stackoverflow.com/questions/7906127/assignment-operator-with-reference-members...

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

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75 views

1 answer

How to use service workers in Cordova Android app?

I want to use a service worker in my Cordova Android add as a convenient way to sync some images to and ... /questions/44877656/how-to-use-service-workers-in-cordova-android-app...

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

0 votes

291 views

1 answer

C++ namespaces and defining classes in separate files

I want to make a namespace that will contain several classes as part of a "package". Do I have to ... .com/questions/4093407/c-namespaces-and-defining-classes-in-separate-files...

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

0 votes

257 views

1 answer

iphone - Calculating multiline text height for UILabel/UITableViewCell: different results when calculating vs actual drawing

This general topic has been asked here multiple times: how to render UITableViewCells with varying amount ... -multiline-text-height-for-uilabel-uitableviewcell-different-results...

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

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184 views

1 answer

android - What is LinearLayoutCompat in appCompat v7?

In the support library appCompat v7 of the Android platform, there is a android.support.v7.widget. ... .com/questions/26513244/what-is-linearlayoutcompat-in-appcompat-v7...

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

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