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The question is that: is there a way to use the class "vector" in Cuda kernels? When I try I get ... ://stackoverflow.com/questions/10375680/using-stdvector-in-cuda-device-code...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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248 views

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syntax - An example of use of varargs in C

Here I found an example of how varargs can be used in C. #include <stdarg.h> double average(int count, .. ... stackoverflow.com/questions/15784729/an-example-of-use-of-varargs-in-c...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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189 views

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testing - How to test a site "from" another country?

(Closed.) This question does not meet Stack Overflow guidelines. It is not currently accepting answers. question from ... questions/20198214/how-to-test-a-site-from-another-country...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1.0k views

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arm - How to run a C program with no OS on the Raspberry Pi?

I'd like to experiment using the Raspberry Pi for some different low level embedded applications. The only problem is that, ... -run-a-c-program-with-no-os-on-the-raspberry-pi...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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630 views

1 answer

terminology - What's the difference between polling and pulling?

What's the difference between polling and pulling (if any)? question from:https://stackoverflow.com/questions/2761204/whats-the-difference-between-polling-and-pulling...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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402 views

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objective c - Overriding init in subclass

In Objective-C, is it necessary to override all inherited constructors of a subclass to add custom ... ://stackoverflow.com/questions/4359617/overriding-init-in-subclass...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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256 views

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Java: random integer with non-uniform distribution

How can I create a random integer n in Java, between 1 and k with a "linear descending distribution", ... .com/questions/5969447/java-random-integer-with-non-uniform-distribution...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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557 views

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lucene - Solr/Solrj: How can I determine the total number of documents in an index?

How can I determine the total number of documents in a Solr index using Solrj? After hours of searching on my own, ... how-can-i-determine-the-total-number-of-documents-in-an-index...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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282 views

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Wrapping python doctest results that are longer than 80 characters

I'm trying to keep my source code under the 80 character guideline width that PEP8 recommends, but can't ... /wrapping-python-doctest-results-that-are-longer-than-80-characters...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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275 views

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Take picture from webcam using linux command line (bash)

(Closed.) This question is off-topic. It is not currently accepting answers. question from:https://stackoverflow. ... 9391456/take-picture-from-webcam-using-linux-command-line-bash...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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132 views

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Why the cross-domain Ajax is a security concern?

Why was it decided that using XMLHTTPRequest for doing XML calls should not do calls across the domain boundary? You ... /466737/why-the-cross-domain-ajax-is-a-security-concern...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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131 views

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What is the function of the name parameter in django.urls.path?

When creating a path inside a urls.py file, one often does this: urlpatterns = [ path('foo/',views.FooView,name= ... /what-is-the-function-of-the-name-parameter-in-django-urls-path...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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655 views

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css - how to change svg fill color when used as base-64 background image data?

I'm using SVG for a project, loaded in css like this: background-image: url('data:image/svg+xml;charset=US- ... change-svg-fill-color-when-used-as-base-64-background-image-data...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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833 views

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python - Could not translate host name "db" to address using Postgres, Docker Compose and Psycopg2

In one folder I have 3 files: base.py, Dockerfile and docker-compose.yml. base.py: import psycopg2 conn = ... -translate-host-name-db-to-address-using-postgres-docker-compose-and...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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163 views

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asp.net - Making a WCF Web Service work with GET requests

Background I have created ASMX web services in the past and have been able to access the service from the web ... questions/944678/making-a-wcf-web-service-work-with-get-requests...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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109 views

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sql - Is "SET NOCOUNT OFF" necessary in a stored procedure?

I have many procedures that has set nocount on. Is it necessary to turn it off at the end of stored ... /questions/8217200/is-set-nocount-off-necessary-in-a-stored-procedure...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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175 views

1 answer

Is there any way to make the iPad simulator bigger?

It kind of annoys me how small the iPad simulator is... Some apps I have in mind I have difficulty testing ... questions/2752547/is-there-any-way-to-make-the-ipad-simulator-bigger...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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87 views

1 answer

java - Eclipse multiple tab rows

(This question already has answers here): question from:https://stackoverflow.com/questions/8297293/eclipse-multiple-tab-rows...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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516 views

1 answer

metaprogramming - Change the context/binding inside a block in ruby

I have a DSL in Ruby that works like so: desc 'list all todos' command :list do |c| c.desc 'show ... .com/questions/5851127/change-the-context-binding-inside-a-block-in-ruby...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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154 views

1 answer

iphone - Storing In App Purchase receipts in the application Keychain

I've never implemented In App Purchase before, so I used the MKStoreKit wrapper and have a working ... 4978852/storing-in-app-purchase-receipts-in-the-application-keychain...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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266 views

1 answer

python - PIL: Convert Bytearray to Image

I am trying to verify a bytearray with Image.open and Image.verify() without writing it to disk first and ... ://stackoverflow.com/questions/18491416/pil-convert-bytearray-to-image...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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156 views

1 answer

Is there a PDF parser for PHP?

(Closed.) This question does not meet Stack Overflow guidelines. It is not currently accepting answers. question from:https ... .com/questions/1251956/is-there-a-pdf-parser-for-php...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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84 views

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What is the function of the name parameter in django.urls.path?

When creating a path inside a urls.py file, one often does this: urlpatterns = [ path('foo/',views.FooView,name= ... /what-is-the-function-of-the-name-parameter-in-django-urls-path...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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378 views

1 answer

ios - How to change the "Bundle Identifier" within React Native?

Starting a new react-native project, the xcode-project gots the bundle-identifier "org.reactjs.native.example.XYZApp ... /how-to-change-the-bundle-identifier-within-react-native...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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300 views

1 answer

Rails 3 pagination, will_paginate vs. Kaminari

My setup: Rails 3.0.9, Ruby 1.9.2 I'm looking into a pagination solution for my app and saw ... //stackoverflow.com/questions/8186985/rails-3-pagination-will-paginate-vs-kaminari...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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215 views

1 answer

LaTeX and Bibtex: command to print a single full reference from a bib file?

I'd like to be able to print a single reference from a Bibtex .bib file anywhere in my LaTeX document-not cite ... -bibtex-command-to-print-a-single-full-reference-from-a-bib-file...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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310 views

1 answer

Java HotSpot(TM) 64-Bit Server VM warning

I have a tomcat as my web-server, it stopped down automatically with the given Error - Java HotSpot(TM) ... .com/questions/31002612/java-hotspottm-64-bit-server-vm-warning...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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273 views

1 answer

python - Dictionary infinite loop is exiting unexpectedly

I was experimenting with various ways of creating an infinite loop in Python (other than the usual ... .com/questions/54316557/dictionary-infinite-loop-is-exiting-unexpectedly...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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