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How to find the CMD command of a docker image?

I have a docker image installed and I'd like to check what is its CMD command. Is there any cli command to do ... /questions/30441035/how-to-find-the-cmd-command-of-a-docker-image...

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

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119 views

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r - Difference between c() and append()

What is the difference between using c() and append()? Is there any? > c( rep(0,5), rep(3,2) ... from:https://stackoverflow.com/questions/16144683/difference-between-c-and-append...

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

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137 views

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c++ - Out of line definition of template function vs in class

I wondered if there was any advantages of declaring templates function out of line vs in the class. I'm trying ... 40381680/out-of-line-definition-of-template-function-vs-in-class...

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

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143 views

1 answer

database - PostgreSQL Schemas -- Usage Scenario/Case

I apologize for my newbie like question but I am a newbie to PostgreSQl and schemas. I have a hard ... ://stackoverflow.com/questions/5678902/postgresql-schemas-usage-scenario-case...

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

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246 views

1 answer

Log4j 2.0 and SLF4J and the never ending future of java logging frameworks

question from:https://stackoverflow.com/questions/12094564/log4j-2-0-and-slf4j-and-the-never-ending-future-of-java-logging-frameworks...

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

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Spring vs Java EE 7

(Closed). This question is opinion-based. It is not currently accepting answers. question from:https://stackoverflow.com/questions/19079798/spring-vs-java-ee-7...

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

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73 views

1 answer

javascript - What characters are grouped with Array.from?

I've been playing around with JS and can't figure out how JS decides which elements to add to the ... .com/questions/60053160/what-characters-are-grouped-with-array-from...

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

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928 views

1 answer

overriding - If static methods can't be overridden, how its working here (For Java)?

My understanding was that static variables and static methods are of a class, not of the class objects. So an ... static-methods-cant-be-overridden-how-its-working-here-for-java...

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

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428 views

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spring - Difference between isAuthenticated and isFullyAuthenticated

I'm trying to learn spring security, and I have question: what is the difference between ... .com/questions/30953241/difference-between-isauthenticated-and-isfullyauthenticated...

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

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192 views

1 answer

PowerShell: How can I to force to get a result as an Array instead of Object

$result = Get-ADUser -Filter $filter If I have 2 or more results, I get $x as array, but if I have only one result, ... can-i-to-force-to-get-a-result-as-an-array-instead-of-object...

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

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244 views

1 answer

Wait for set of qsub jobs to complete

I have a batch script which starts off a couple of qsub jobs, and I want to trap when they are all ... stackoverflow.com/questions/11525214/wait-for-set-of-qsub-jobs-to-complete...

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

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219 views

1 answer

Inconsistent behaviour between dict.values() and dict.keys() equality in Python 3.x and Python 2.7

I have found that comparing the results of the keys() and values() methods of the dict built-in to ... inconsistent-behaviour-between-dict-values-and-dict-keys-equality-in-python...

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

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480 views

1 answer

java - Ambiguous method call Both assertEquals(Object, Object) in Assert and assertEquals(double, double) in Assert match:

I am getting the following error: Both assertEquals(Object, Object) in Assert and assertEquals(double, ... method-call-both-assertequalsobject-object-in-assert-and-assertequa...

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

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223 views

1 answer

rhino mocks - Is there an in-memory provider for Entity Framework?

I am unit testing code written against the ADO .NET Entity Framework. I would like to populate an in-memory ... questions/575190/is-there-an-in-memory-provider-for-entity-framework...

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

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189 views

1 answer

javascript - Test if a selector matches a given element

Is there any way to test if a selector would match a given DOM Element? Preferably, without the use of an ... .com/questions/3304638/test-if-a-selector-matches-a-given-element...

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

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324 views

1 answer

sql - Mysql count performance on very big tables

I have a table with more than 100 millions rows in Innodb. I have to know if there is more than ... stackoverflow.com/questions/10976328/mysql-count-performance-on-very-big-tables...

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

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283 views

1 answer

.net core - How is the new C# Span<T> different from ArraySegment<T>?

I am having trouble conceptualizing the usages for the new Span in C#. What construct(s) does it replace? Is ... 49020894/how-is-the-new-c-sharp-spant-different-from-arraysegmentt...

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

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224 views

1 answer

How to find last matching element in capybara?

I wanted to do find by class_name and return last element among all elements. In jquery, we can write ... /questions/18507392/how-to-find-last-matching-element-in-capybara...

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

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111 views

1 answer

c++ - The use of enum without a variable name

I understand the first one but the second one? When and why would you do that? enum cartoon { HOMER, MARGE, ... .com/questions/4623452/the-use-of-enum-without-a-variable-name...

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

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222 views

1 answer

.net - Is there any way to have functions in basic T4 templates?

By basic T4 template, I mean not using T4 Toolkit or any of the add-ins. My T4 is getting a little complicated ... /2201034/is-there-any-way-to-have-functions-in-basic-t4-templates...

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

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225 views

1 answer

ruby on rails - How to run a single test in guard for rspec?

I use guard-rspec to automatically run necessary rspec tests as my files changes, and I love how it works. However, ... /21127370/how-to-run-a-single-test-in-guard-for-rspec...

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

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340 views

1 answer

windows - What the C# equivalent of "mklink /J"?

I know how to create a symbolic link in windows in a .bat script: mklink /J <LinkPath> <OriginalResourcePath> ... .com/questions/11156754/what-the-c-sharp-equivalent-of-mklink-j...

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

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342 views

1 answer

PHP, curl, and raw headers

When using the PHP curl functions, is there anyway to see the exact raw headers that curl is sending to the ... https://stackoverflow.com/questions/1828935/php-curl-and-raw-headers...

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

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416 views

1 answer

wpf - Declaring Text Decorations such as Underline, Strikethrough in a Style

How do I include text decorations such as Underline, Strikethrough etc in a Style definition: <Style x:Key ... declaring-text-decorations-such-as-underline-strikethrough-in-a-style...

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

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382 views

1 answer

numpy - kalman 2d filter in python

My input is 2d (x,y) time series of a dot moving on a screen for a tracker software. It has some ... from:https://stackoverflow.com/questions/13901997/kalman-2d-filter-in-python...

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

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623 views

1 answer

wcf - .Net: Running code when assembly is loaded

Is it possible to run some code when an assembly is loaded, without doing anything specific in the loading code? ... .com/questions/505237/net-running-code-when-assembly-is-loaded...

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

0 votes

153 views

1 answer

google play - Designing Android apps for tablets

In the Play developer console it says: Your APK does not seem to be designed for tablets But I have ... ://stackoverflow.com/questions/17938163/designing-android-apps-for-tablets...

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

0 votes

307 views

1 answer

vb.net - What's the C# equivalent to the With statement in VB?

(This question already has answers here): question from:https://stackoverflow.com/questions/1175334/whats-the-c-sharp-equivalent-to-the-with-statement-in-vb...

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

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