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android - Can you launch the native Camera App from an Html 5 Web App?

I have a mobile website that allows users to upload photos using the file input type (Browse button). If possible, I ... you-launch-the-native-camera-app-from-an-html-5-web-app...

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

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235 views

1 answer

c# - Entity Framework Code First naming conventions - back to plural table names?

I am just taking a crack at entity framework code first. Following their naming convention, we now have to ... -framework-code-first-naming-conventions-back-to-plural-table-names...

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

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191 views

1 answer

How to set up Spring Security SecurityContextHolder strategy?

I'm using asynchronous methods in my service (Spring 3 @Async annotation). And I've got a problem ... questions/3467918/how-to-set-up-spring-security-securitycontextholder-strategy...

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

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352 views

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intellij idea - How do I disable the Search Everywhere shortcut?

IntelliJ IDEA 13 has the new Search Anywhere feature. It sounds like it might be useful, but so far it ... com/questions/20542053/how-do-i-disable-the-search-everywhere-shortcut...

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

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203 views

1 answer

iphone - How to stub a class method in OCMock?

I often find in my iPhone Objective-C unit tests that I want stub out a class method, e.g. NSUrlConnection's ... .com/questions/1810053/how-to-stub-a-class-method-in-ocmock...

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

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595 views

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vb6 - Block commenting VB/VB.NET code

How to comment multiple lines of code/block of code in VB? question from:https://stackoverflow.com/questions/1068395/block-commenting-vb-vb-net-code...

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

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946 views

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match - Negation of %in% in R

(This question already has answers here): question from:https://stackoverflow.com/questions/38351820/negation-of-in-in-r...

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

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129 views

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python - Syntax error installing gunicorn

I am following this Heroku tutorial: https://devcenter.heroku.com/articles/getting-started-with-python-o ... //stackoverflow.com/questions/25611140/syntax-error-installing-gunicorn...

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

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237 views

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css - How to build a two column fluid layout with Twitter Bootstrap v3.0

Since bootstrap removed the *fluid css classes in v3.0, I couldn't find a way to build a two-column fluid layout ... -to-build-a-two-column-fluid-layout-with-twitter-bootstrap-v3-0...

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

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167 views

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ruby on rails - Migrating from Authlogic to Devise

I've previously implemented Authlogic for authorization on my site. Now however I wish to switch over to ... /stackoverflow.com/questions/3840072/migrating-from-authlogic-to-devise...

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

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195 views

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python - GroupBy results to dictionary of lists

I have an excel sheet that looks like so: Column1 Column2 Column3 0 23 1 1 5 2 1 2 3 1 19 5 ... :https://stackoverflow.com/questions/29876184/groupby-results-to-dictionary-of-lists...

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

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178 views

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java - Is Swing Still in Use Today?

(Closed). This question is opinion-based. It is not currently accepting answers. question from:https://stackoverflow.com/questions/24442672/is-swing-still-in-use-today...

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

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332 views

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unit testing - In MSTest, How can I verify exact error message using [ExpectedException(typeof(ApplicationException))]

Using MSTest how can I verify the exact error message coming from a test method? I know [ExpectedException ... -how-can-i-verify-exact-error-message-using-expectedexceptiontypeof...

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

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226 views

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Conditional Formatting from another sheet

I'm trying to have a cell on Sheet A check if it's either > or < the value in a cell ... from:https://stackoverflow.com/questions/25735025/conditional-formatting-from-another-sheet...

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

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286 views

1 answer

angularjs - Why does ng-click not work in case-1, but does in case-3?

There is clearly something fundamental im not yet understanding. Im trying to make user of the Modal module in Angular Ui.Bootstrap ... -click-not-work-in-case-1-but-does-in-case-3...

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

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965 views

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curl - Ruby - net/http - following redirects

I've got a URL and I'm using HTTP GET to pass a query along to a page. What happens with the ... from:https://stackoverflow.com/questions/6934185/ruby-net-http-following-redirects...

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

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213 views

1 answer

.htaccess - How to send compressed (deflated) SVG via Apache2?

I have specified the following attributes in my site's .htaccess file: AddOutputFilterByType DEFLATE image/svg+xml ... /21356811/how-to-send-compressed-deflated-svg-via-apache2...

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

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290 views

1 answer

javascript - Referencing "this" inside setInterval/setTimeout within object prototype methods

Normally I'd assign an alternative "self" reference when referring to "this" within setInterval. ... referencing-this-inside-setinterval-settimeout-within-object-prototype-methods...

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

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325 views

1 answer

java - How do I update metadata for an existing Amazon S3 file?

I need to update the cache control header in all AmazonS3's Cloud Files. However, I can't figure out how I do ... /32646646/how-do-i-update-metadata-for-an-existing-amazon-s3-file...

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

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75 views

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php - How do I work with many-to-many relations in Yii2

For example in one-to-many due to documentation (http://www.yiiframework.com/doc-2.0/guide-db-active-record.html#relational- ... /how-do-i-work-with-many-to-many-relations-in-yii2...

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

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116 views

1 answer

javascript - Jquery: change event to input file on IE

I have a form to upload files, and it should fire the submit after the file selection. On FireFox/Chrome it goes ... .com/questions/2389341/jquery-change-event-to-input-file-on-ie...

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

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247 views

1 answer

c# - How to deserialize a BsonDocument object back to class

How do I deserialize a BsonDocument object back to the class after getting it from the server? QueryDocument ... 9478613/how-to-deserialize-a-bsondocument-object-back-to-class...

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

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246 views

1 answer

python - How can django sql queries use case insensitive and contains at the same time?

Suppose I have two users with username 'AbA' and 'aBa' in the database. My query word is 'ab'. I used ... -django-sql-queries-use-case-insensitive-and-contains-at-the-same-time...

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

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287 views

1 answer

c++ - DLL Load Library - Error Code 126

I'm using the 'LoadLibrary' from the Windows API, when I run the application, it throws me an error code ... ://stackoverflow.com/questions/14361992/dll-load-library-error-code-126...

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

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103 views

1 answer

java - Get bluetooth signal strength

I want to get the Bluetooth signal strength of an another device which connected to my phone, How can ... https://stackoverflow.com/questions/15312858/get-bluetooth-signal-strength...

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

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184 views

1 answer

java - How can I remove just the Maximize button from a JFrame?

I have a JFrame and want to remove the maximize button from that. I wrote the code below, but it removed maximize ... /how-can-i-remove-just-the-maximize-button-from-a-jframe...

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

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141 views

1 answer

Good diff tools under Ubuntu GNOME

Could somebody give me some recommendations on diff tools on Ubuntu? Actually what I need is not just ... stackoverflow.com/questions/4066111/good-diff-tools-under-ubuntu-gnome...

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

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226 views

1 answer

multithreading - java.lang.IllegalMonitorStateException: (m=null) Failed to get monitor for

Why may this happen? The thing is that monitor object is not null for sure, but still we get this ... /java-lang-illegalmonitorstateexception-m-null-failed-to-get-monitor-for...

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

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