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What's the recommended way of encoding and decoding entire URLs in Go? I am aware of the ... encodeURIComponent and decodeURIComponent. 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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javascript - Drawing rotated text on a HTML5 canvas

Part of a web application I'm developing requires me to create bar graphs to display various information. I ... pointers would be appreciated. See Question&Answers more detail:os...

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

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How can I always block checkin of a specific file in TFS

There is one file that I always made changes to, but that I never want to be checked in. I would like TFS ... than make it a political one. See Question&Answers more detail:os...

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

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algorithm - Circle-circle intersection points

How do I calculate the intersection points of two circles. I would expect there to be either two, one ... working algorithm would be acceptable. See Question&Answers more detail:os...

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

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How to link containers in docker?

Here's the result when I type docker ps : I have 3 docker containers: webapps, redis and rabbitmq. I ... in the same network namespace. See Question&Answers more detail:os...

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

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Android Singleton with Global Context

Per the Android Documentation it states: There is normally no need to subclass Application. In most situation ... the getApplicationContext()? See Question&Answers more detail:os...

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

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asp.net mvc - Defining multiple Foreign Key for the Same table in Entity Framework Code First

I have two entities in my MVC application and I populated the database with Entity Framework 6 Code First approach. There ... { get; set; } } See Question&Answers more detail:os...

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

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statistics - How to generate distributions given, mean, SD, skew and kurtosis in R?

Is it possible to generate distributions in R for which the Mean, SD, skew and kurtosis are known? So far it ... have not yet found it. 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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android - Get battery level before broadcast receiver responds for Intent.ACTION_BATTERY_CHANGED

I have a broadcast receiver in my program to get react to the battery level like so: private BroadcastReceiver ... was on the last broadcast? See Question&Answers more detail:os...

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

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Webservice credentials - OpenID/Android AccountManager?

I'm building a webservice and would like to use the user's google account credentials. The service runs on ... would be appreciated. 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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c# - Rendering Partial Views using ajax

I've checked this question and it solved my initial problems. But I don't want the partial view to be ... you very much for reading this. See Question&Answers more detail:os...

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

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SQL Server equivalent to MySQL enum data type?

Does SQL Server 2008 have a a data-type like MySQL's enum? See Question&Answers more detail:os...

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

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Python subprocess: callback when cmd exits

I'm currently launching a programme using subprocess.Popen(cmd, shell=TRUE) I'm fairly new to Python, but it ' ... first. 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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android - Sending intent to BroadcastReceiver from adb

I've got BroadcastReceiver class: public class IntentReceiver extends BroadcastReceiver { final String tag = "Intent ... intent from adb? See Question&Answers more detail:os...

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

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.net - How to mix colors "naturally" with C#?

I have to mix some colors in a natural way. This means blue + yellow = green blue + red = purple And so ... back to RGB and return that color. See Question&Answers more detail:os...

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

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multithreading - Doxygen is Slow

Doxygen takes about 12 hours to run on our code base. This is primarily because there is a lot of code to ... a lot more than 4 processes. See Question&Answers more detail:os...

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

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c# - get dictionary value by key

How can I get the dictionary value by key on function? My function code (and the command I try doesn't work ... string xmlfile = "Settings.xml": See Question&Answers more detail:os...

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

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python - How to set the timezone in Django?

In my django project's settings.py file, I have this line : TIME_ZONE = 'UTC' But I want my app to run ... correct way of doing this? 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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html - jQuery hide element while preserving its space in page layout

Is there a way in jQuery where I can hide an element, but not change the DOM when it's hidden? I'm hiding a ... /hidden at will. Can I do this? See Question&Answers more detail:os...

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

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express.json vs bodyParser.json

I'm writing a relatively new app and was wondering which I should use: express.json() or bodyParser.json() Can I ... as it is built in already. See Question&Answers more detail:os...

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

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android - Remove vertical padding from horizontal ProgressBar

By default the ProgressBar has a certain padding above and below the bar itself. Is there a way to remove this ... have the bar in the end? See Question&Answers more detail:os...

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

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In C#, how to instantiate a passed generic type inside a method?

How can I instantiate the type T inside my InstantiateType<T> method below? I'm getting the error: 'T' is a 'type ... { get; set; } } } See Question&Answers more detail:os...

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

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file - Java: splitting the filename into a base and extension

Is there a better way to get file basename and extension than something like File f = ... String name = f.getName ... " : name.substring(dot+1); See Question&Answers more detail:os...

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

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666 views

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javascript - Convert URL to File or Blob for FileReader.readAsDataURL

Reference: FileReader.readAsDataURL Considering the following example: function previewFile(file) { var reader = new ... a Firefox Addon? See Question&Answers more detail:os...

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

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432 views

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mysql - How do I UPDATE a row in a table or INSERT it if it doesn't exist?

I have the following table of counters: CREATE TABLE cache ( key text PRIMARY KEY, generation int ); I would ... like a very basic operation. See Question&Answers more detail:os...

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

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c# - How do I debug Windows services in Visual Studio?

Is it possible to debug the Windows services in Visual Studio? I used code like System.Diagnostics.Debugger.Break(); ... in a timely fashion." See Question&Answers more detail:os...

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

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257 views

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ios - Passing arguments to selector in Swift

I'm programmatically adding a UITapGestureRecognizer to one of my views: let gesture = UITapGestureRecognizer(target: ... the gesture handler. See Question&Answers more detail:os...

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

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reactjs - React: Parent component re-renders all children, even those that haven't changed on state change

I haven't been able to find a clear answer to this, hope this isn't repetitive. I am using React + Redux ... ? What is the right approach here? See Question&Answers more detail:os...

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

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