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ios - No Swipe Back when hiding Navigation Bar in UINavigationController

I love the swipe pack thats inherited from embedding your views in a UINavigationController. Unfortunately i cannot ... still have the swipe? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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294 views

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python - How can I use redis with Django?

I've heard of redis-cache but how exactly does it work? Is it used as a layer between django and my rdbms, ... you to set some config property. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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323 views

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java - Android exception handling best practice?

If my app crashes, it hangs for a couple of seconds before I'm told by Android that the app crashed and ... the default runtime in Android L). See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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582 views

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facebook - Invisible characters - ASCII

Are there any invisible characters? I have checked Google for invisible characters and ended up with many answers but ... character. Is it true? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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399 views

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ruby on rails - Using angularjs with turbolinks

I am trying to use Angularjs framework in my app with turbolinks. After page change it do not initialize new ... it work? Thanks in advance! See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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167 views

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Python state-machine design

Related to this Stack Overflow question (C state-machine design), could you Stack Overflow folks share your Python ... "state" of the machine. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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483 views

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android - Populating spinner directly in the layout xml

Is it possible to populate the options of a Spinner right in the layout xml? This page suggests I should use an ... not being able to do it.. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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327 views

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ios - Xcode 8 / Swift 3: "Expression of type UIViewController? is unused" warning

I've got the following function which compiled cleanly previously but generates a warning with Xcode 8. func ... code executes as expected. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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exception - ArrayIndexOutOfBoundsException with custom Android Adapter for multiple views in ListView

I am attempting to create a custom Adapter for my ListView since each item in the list can have a different ... be appreciated. Thanks, -Dan See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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504 views

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svn - examining history of deleted file

If I delete a file in Subversion, how can I look at it's history and contents? If I try to do svn cat or ... , and Git handle this case, too.) See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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418 views

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.net - Using IIS Express to host a website (temporarily)

I have a website (MVC3), which for developement is hosted in IIS Express. (I've run into a bug of Cassini ... I am will the page load?) See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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292 views

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Java data transfer object naming convention?

Given this scenario where you have "transfer objects" (POJO's with just getters/setters) which are passed by a ... to name the transfer objects? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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264 views

1 answer

Code for download video from Youtube on Java, Android

I created code for download video from Youtube, but this code doesn't work with Wi-fi connection and work with ... ().execute(); } } See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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786 views

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string - Replace one character with another in Bash

I need to be able to do is replace a space () with a dot (.) in a string in bash. I think this ... to modify a similar example for this use. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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741 views

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syntax highlighting - Copy Notepad++ text with formatting?

I'm using Notepad++ to write code. How do I copy code in Notepad++ along with its formatting to paste into ... (i.e. syntax highlights, etc) See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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355 views

1 answer

python - demystify Flask app.secret_key

If app.secret_key isn't set, Flask will not allow you to set or access the session dictionary. This is ... Flask use the secret_key property? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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630 views

1 answer

git - Is there a way to squash a number of commits non-interactively?

I'm trying to squash a range of commits - HEAD to HEAD~3. Is there a quick way to do this, or do I need to use rebase --interactive? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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282 views

1 answer

python pandas dataframe columns convert to dict key and value

I have a pandas data frame with multiple columns and I would like to construct a dict from two columns: one as ... dict. Thank you in advance. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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724 views

1 answer

regex - Eclipse, regular expression search and replace

In eclipse, is it possible to use the matched search string as part of the replace string when performing a ... similar in Eclipse? Thanks! See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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708 views

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class - What does new self(); mean in PHP?

I've never seen code like this: public static function getInstance() { if ( ! isset(self::$_instance)) { self ... ,which class does it point to? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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505 views

1 answer

sql - Find all records which have a count of an association greater than zero

I'm trying to do something that I thought it would be simple but it seems not to be. I have a project model ... ) AND (count(vacancies) > 0). See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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238 views

1 answer

Determine if a function exists in bash

Currently I'm doing some unit tests which are executed from bash. Unit tests are initialized, executed and cleaned up ... -q 'shell function' } See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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798 views

1 answer

testing - How to configure "Shorten command line" method for whole project in IntelliJ

When I run tests I get the error "Command line is too long". It works if I set the "Shorten command line ... there an IDE global setting for it? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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543 views

1 answer

android - How do I add a bullet symbol in TextView?

I have a TextView and I want to add a bullet symbol in my text through XML. Is it possible? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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933 views

1 answer

xcode - Building for iOS Simulator, but the linked framework '****.framework' was built for iOS

I cannot run my app on simulators anymore. Online suggested that I edit my project.pbxproj, but that does not ... project but not in another? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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406 views

1 answer

Activity indicator in SwiftUI

Trying to add a full screen activity indicator in SwiftUI. I can use .overlay(overlay: ) function in ... activity indicator in UIKit framework. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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552 views

1 answer

.htaccess - Make .git directory web inaccessible

I have a website that I use github (closed source) to track changes and update site. The only problem is, it ... I change permissions of .git? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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302 views

1 answer

In git, is there a way to show untracked stashed files without applying the stash?

If I run git stash -u, I can stash untracked files. However, said untracked files don't show up at ... stashed files without applying the stash? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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