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push - Broken pipe when pushing to git repository
    I'm trying to push for the first time a code to my git repository but i get the following error: ... stackoverflow.com/questions/19120120/broken-pipe-when-pushing-to-git-repository...
asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)
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How can I use an "or" operator in an nginx "if" statement?
    For example, I want to do this: if ($http_user_agent ~ "MSIE 6.0" || $http_user_agent ~ "MSIE 7.0" (etc, etc)) ... /29756330/how-can-i-use-an-or-operator-in-an-nginx-if-statement...
asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)
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c++ how to have same enum members name in different enum names without getting err:redefinition; previous definition was 'enumerator'
    I have config file that I include in all my files there I have different enums but inside each enum there are ... -same-enum-members-name-in-different-enum-names-without-getting-e...
asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)
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algorithm - What is the difference between Travelling Salesman and finding Shortest Path?
    The only difference I could think of for the question is that in the Travelling Salesman Problem (TSP) I ... is-the-difference-between-travelling-salesman-and-finding-shortest-path...
asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)
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455 views
1 answer
firebase - Send push notifications from server with FCM
    Recently I asked a question on sending push notifications using GCM: Send push notifications to Android. Now ... /questions/37516589/send-push-notifications-from-server-with-fcm...
asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)
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1.0k views
1 answer
push - Broken pipe when pushing to git repository
    I'm trying to push for the first time a code to my git repository but i get the following error: ... stackoverflow.com/questions/19120120/broken-pipe-when-pushing-to-git-repository...
asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)
0 votes
307 views
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ePub library for java or android
    Is there any library to read ePub format? I found ePublib in http://github.com/psiegman/epublib. I'm ... //stackoverflow.com/questions/3645795/epub-library-for-java-or-android...
asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)
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306 views
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ruby - How can I test ActiveRecord::RecordNotFound in my rails app?
    I have this code in my controller and want to test this code line with a functional test. raise ActiveRecord: ... /2492276/how-can-i-test-activerecordrecordnotfound-in-my-rails-app...
asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)
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393 views
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django - Python - Cleanest way to override __init__ where an optional kwarg must be used after the super() call?
    I love how beautiful python looks/feels and I'm hoping this can be cleaner (readability is awesome). What's a ... -way-to-override-init-where-an-optional-kwarg-must-be-used...
asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)
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352 views
1 answer
python numpy ndarray element-wise mean
    I'd like to calculate element-wise average of numpy ndarray. In [56]: a = np.array([10, 20, ... https://stackoverflow.com/questions/37443565/python-numpy-ndarray-element-wise-mean...
asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)
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309 views
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ios - APNS (Apple Push Notification Service) reliability
    Our app uses APNS to receive Push Notifications. However, our client claims that some of their devices ... .com/questions/13897575/apns-apple-push-notification-service-reliability...
asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)
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313 views
1 answer
c++ - Why is indentation in empty lines bad?
    Every FOSS project I know has rules against trailing whitespace in code. But I think it's very natural to ... .com/questions/5917956/why-is-indentation-in-empty-lines-bad...
asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)
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183 views
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Easy 'create table from view' syntax in mysql?
    I want to create a table that's a cache of results from a view. Is there an easy way to automatically ... .com/questions/9241922/easy-create-table-from-view-syntax-in-mysql...
asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)
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99 views
1 answer
c++ - Virtual functions default parameters
    Could anybody explain where c++ compilers keep default values for parameters for virtual functions? I ... /stackoverflow.com/questions/18105523/virtual-functions-default-parameters...
asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)
0 votes
145 views
1 answer
asp.net - aspnet_compiler finding wrong version of System.Web.WebPages 1.0.0.0 instead of 2.0.0.0
    I have an ASP.NET MVC4 project which compiles fine in VS2010. For deployment purposes I run a Nant script which attempts ... -version-of-system-web-webpages-1-0-0-0-instead-of...
asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)
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82 views
1 answer
How can I build an RPM on my MacOS system?
    I'm running Mac OS X 10.6.6. I have some data-only RPMs that I'd like to build. Until recently I've done ... .com/questions/5247627/how-can-i-build-an-rpm-on-my-macos-system...
asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)
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111 views
1 answer
android - Constructors in Kotlin
    I am learning Kotlin from official docs, I created one class like below where I created one constructor ... :https://stackoverflow.com/questions/44276277/constructors-in-kotlin...
asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)
0 votes
195 views
1 answer
Has foreach's use of variables been changed in C# 5?
    In this answer https://stackoverflow.com/a/8649429/1497 Eric Lippert says that "FYI we are highly likely to fix this ... /has-foreachs-use-of-variables-been-changed-in-c-sharp-5...
asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)
0 votes
143 views
1 answer
cocoa touch - Non-English default language for iOS App?
    I am developing an app for a client in Europe. I am an English-speaker in the US. Our app is going ... /stackoverflow.com/questions/4072349/non-english-default-language-for-ios-app...
asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)
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77 views
1 answer
php - How can I check website security for free?
    I've heard that there are some free applications that will check the vulnerability of a PHP website, but I don't ... .com/questions/339603/how-can-i-check-website-security-for-free...
asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)
0 votes
563 views
1 answer
ffmpeg - What is the difference between M4A and AAC Audio Files?
    is there a difference between M4A audio files and AAC audio files or are they exactly the same thing but with a ... /18110399/what-is-the-difference-between-m4a-and-aac-audio-files...
asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)
0 votes
62 views
1 answer
java - Application vulnerability due to Non Random Hash Functions
    Below excerpt is from an article that explains possibility of Denial Of Service(DoS) attack because of non ... /8669946/application-vulnerability-due-to-non-random-hash-functions...
asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)
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228 views
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paradigms - Do you use AOP (Aspect Oriented Programming) in production software?
    AOP is an interesting programming paradigm in my opinion. However, there haven't been discussions about it yet ... do-you-use-aop-aspect-oriented-programming-in-production-software...
asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)
0 votes
314 views
1 answer
node.js - conditionally use a middleware depending on request parameter express
    I am trying to decide on a middleware to use based on request query parameter. in the main module ... 21271492/conditionally-use-a-middleware-depending-on-request-parameter-express...
asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)
0 votes
293 views
1 answer
delphi - How can I add Version info to my Console Applications?
    It appears to be what console application projects generated by IDE's intrinsic wizard cannot have version resource managed ... -can-i-add-version-info-to-my-console-applications...
asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)
0 votes
85 views
1 answer
java - Does a ResultSet load all data into memory or only when requested?
    I have a .jsp page where I have a GUI table that displays records from an Oracle database. This table allows ... -a-resultset-load-all-data-into-memory-or-only-when-requested...
asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)
0 votes
134 views
1 answer
Stop Visual Studio 2010 opening XSDs in design mode
    Visual Studio 2010 now opens XSD files in design mode by default. I can't find any option for disabling ... questions/3099304/stop-visual-studio-2010-opening-xsds-in-design-mode...
asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)
0 votes
241 views
1 answer
swift - What's the difference between using ARAnchor to insert a node and directly insert a node?
    In ARKit, I have found 2 ways of inserting a node after the hitTest Insert an ARAnchor then create the ... difference-between-using-aranchor-to-insert-a-node-and-directly-inser...
asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)
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