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105 views

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I want to create a custom dialog in Kotlin. I looked through questions on this theme on Stack Overflow, ... ://stackoverflow.com/questions/52076779/kotlin-custom-dialog-in-android...

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

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344 views

1 answer

java - how to convert `content://media/external/images/media/Y` to `file:///storage/sdcard0/Pictures/X.jpg` in android?

I'm trying to upload image to Google Drive from my android app, based on this tutorial. When I debug their ... -convert-content-media-external-images-media-y-to-file-storage-sdc...

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

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484 views

1 answer

Cordova: Android SDK not found. Make sure that it is installed. If it is not at the default location, set the ANDROID_HOME environment variable

I am having problem to build android with Cordova, when I execute cordova build android, I receive this error: Error: Android ... -make-sure-that-it-is-installed-if-it-is-not-at...

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

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128 views

1 answer

Python design mistakes

question from:https://stackoverflow.com/questions/4603349/python-design-mistakes...

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

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388 views

1 answer

c - Size of pid_t, uid_t, gid_t on Linux

On Linux systems (either 32- or 64-bit), what is the size of pid_t, uid_t, and gid_t? question from:https://stackoverflow.com/questions/1922761/size-of-pid-t-uid-t-gid-t-on-linux...

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

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254 views

1 answer

Why am I getting this warning about utility classes in Java

I'm learning Java and OOPS and while programming a basic Hello World in eclipse, I see a yellow triangle telling me ... /why-am-i-getting-this-warning-about-utility-classes-in-java...

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

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376 views

1 answer

shortest python quine?

_='_=%r;print _%%_';print _%_ Is this the shortest possible python quine, or can it be done ... question from:https://stackoverflow.com/questions/6223285/shortest-python-quine...

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

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194 views

1 answer

r - Replace NA with 0 in a data frame column

(This question already has answers here): question from:https://stackoverflow.com/questions/13172711/replace-na-with-0-in-a-data-frame-column...

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

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337 views

1 answer

ruby - How to validate the date such that it is after today in Rails?

I have an Active Record model that contains attributes: expiry_date. How do I go about validating it such that it is ... -validate-the-date-such-that-it-is-after-today-in-rails...

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

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347 views

1 answer

wpf - TextBlock TextWrapping not wrapping

When I place a TextBlock inside of a Horizontally Aligned StackPanel it does not wrap. I realize that ... ://stackoverflow.com/questions/6625177/textblock-textwrapping-not-wrapping...

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

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502 views

1 answer

vb.net - VB to C# Functions

Which are the equivalent of the following operators from VB.Net to C#? UBound() LBound() IsNothing() Chr() ... :https://stackoverflow.com/questions/1722896/vb-to-c-sharp-functions...

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

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215 views

1 answer

c# - Getting list of names of Azure blob files in a container?

I need to list names of Azure Blob file names. Currently I m able to list all files with URL but I just need ... /23485514/getting-list-of-names-of-azure-blob-files-in-a-container...

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

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180 views

1 answer

android - How to use vector drawables with View besides ImageView with srcCompat?

app:srcCompat with ImageView allows for backward compatible use of vector drawables. But how can you use them ... -use-vector-drawables-with-view-besides-imageview-with-srccompat...

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

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428 views

1 answer

ruby - File upload with Activeadmin Rails using paperclip

I use Active admin as my rails application backend. I want to make a file upload. How can I accomplish ... .com/questions/7078107/file-upload-with-activeadmin-rails-using-paperclip...

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

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362 views

1 answer

Disable Django South when running unit tests?

Disable Django South when running unit tests? How do you avoid running all of the south migrations when doing ... com/questions/5798446/disable-django-south-when-running-unit-tests...

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

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1.5k views

1 answer

python - TypeError: bad operand type for unary ~: float

df = df[~df["column"].str.contains("Total")] TypeError: bad operand type for unary ~: 'float' ... /stackoverflow.com/questions/52297740/typeerror-bad-operand-type-for-unary-float...

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

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172 views

1 answer

How to Force New Google Spreadsheets to refresh and recalculate?

There were some codes written for this purpose but with the new add-ons they are no longer applicable. question ... /how-to-force-new-google-spreadsheets-to-refresh-and-recalculate...

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

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105 views

1 answer

How to do SVN Update on my project using the command line

How do I SVN Update my project using the command line? Then I will manage to call these command lines from C#. I'm ... /how-to-do-svn-update-on-my-project-using-the-command-line...

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

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240 views

1 answer

python - Should I add a trailing comma after the last argument in a function call?

What is better to do? self.call(1, True, "hi") or self.call(1, True, "hi",) And what in the following ... should-i-add-a-trailing-comma-after-the-last-argument-in-a-function-call...

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

0 votes

317 views

1 answer

command line - How to output my ruby commandline text in different colours

How can I make the puts commands I output from a commandline based ruby program colour? I would appreciated any ... /how-to-output-my-ruby-commandline-text-in-different-colours...

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

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323 views

1 answer

bash - How to capture all the HTTP packets using tcpdump

I want to run tcpdump with some parameters (still don't know what to use), then load the stackoverflow.com ... /questions/9241391/how-to-capture-all-the-http-packets-using-tcpdump...

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

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334 views

1 answer

objective c - iPhone: how to remove badge after Push Notification?

What is the code to remove the badge on my app's icon? When I receive push, I need to remove it ... .com/questions/1803344/iphone-how-to-remove-badge-after-push-notification...

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

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487 views

1 answer

python - Case insensitive urls for Django?

It seems by default django's url solver perform case sensitive search for solving url and differentiate ... stackoverflow.com/questions/1515634/case-insensitive-urls-for-django...

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

0 votes

322 views

1 answer

internet explorer - favicon not working in IE

I have a site using a custom favicon.ico. The favicon displays as expected in all browsers except IE. When ... https://stackoverflow.com/questions/122067/favicon-not-working-in-ie...

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

0 votes

670 views

1 answer

Calculate age from birth date using NSDateComponents in Swift

I am trying calculate the age from birthdayDate in Swift with this function: var calendar : NSCalendar = ... 25232009/calculate-age-from-birth-date-using-nsdatecomponents-in-swift...

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

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452 views

1 answer

installation - How do I fix a "Performance counter registry hive consistency" when installing SQL Server R2 Express?

I'm trying to install SQL Server 2008 R2 Express from this site: http://www.microsoft.com/express/ ... -fix-a-performance-counter-registry-hive-consistency-when-installing-s...

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

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219 views

1 answer

c++ - C2977: 'std::tuple' : too many template arguments (MSVC11)

I'm trying to build googletest with Visual C++ 11, but following code causes an error template <typename ... com/questions/8274588/c2977-stdtuple-too-many-template-arguments-msvc11...

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

0 votes

212 views

1 answer

android - How can i download images from Google Play developer console

I'm about to create a different version of my existing app. I need hi-res icon, featured graphic, and ... /36508291/how-can-i-download-images-from-google-play-developer-console...

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

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