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sapui5 - Difference Between this.getView().byId(), this.byId(), and sap.ui.getCore().byId()

Can I know the difference and performance when I use: const myControl = this.getView().byId("myIDhere"); const ... use XML views in UI5 apps? See Question&Answers more detail:os...

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forms - Conditional field validation that depends on another field

I need to change the validation of some field in a form. The validator is configured via a quite ... the aforementioned validation? thanks! See Question&Answers more detail:os...

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java - Jackson conditional @JsonUnwrapped

Can I use @JsonUnwrapped conditionally? I don't want to use it during serialization but would like to use it ... way of tackling the problem? See Question&Answers more detail:os...

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c# - Xamarin Java.exe exited with code 1 (Proguard Issue)

Another day with Xamarin! Can't even build my first Hello World project! Not surprising, huh? So, fresh new ... on what i might be missing? See Question&Answers more detail:os...

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

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httpwebrequest - C# https login and download file

I have successful connected to the login page, however, i'm not sure how to login and grab the file thats ... first post it never logs in. See Question&Answers more detail:os...

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jsf - RichFaces 3 to RichFaces 4 migration

I am currently working on a project that I would like to migrate over to RichFaces 4 from version 3.3.3.Final. ... the easiest? I am using JSF. See Question&Answers more detail:os...

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class - Python Euler Method implementation in Two Body Problem not working

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c++ - Disabling TDR for CUDA in Windows 8

I recently found this article for C++AMP where you can temporaly disable TDR in Windows 8. Is there any way to apply this solution for CUDA? See Question&Answers more detail:os...

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WIX Installer: Prevent installation on Windows Server 2012 R2

I have a WIX project that must only be installed on Windows Server 2016 (or newer). Looking at Microsoft ... from installing on Server 2012R2? See Question&Answers more detail:os...

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android - How to mute audio in headset but let it play on speaker programmatically?

I am searching a work-around for my problem specified in this question: How to disable the wired headset ... it play undiminished on speaker? See Question&Answers more detail:os...

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c# - Make a BackgroundWorker do several operations sequentially without freezing the form

I have already asked a somwhat similar question here but I now have a follow-up question. I need to launch ... e.ProgressPercentage; } Thanks ! See Question&Answers more detail:os...

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anchor - problem with javascript: return false is not working

Hey there is a link in my program as shown and onclick it calls the function clearform as shown: Html Code: < ... is redirected to url "Cancel". See Question&Answers more detail:os...

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c# - Why controls do not want to get removed?

I am trying to remove all the controls that are contained in my winform panel but they simply do not want to get ... ; } Why is this happening ? See Question&Answers more detail:os...

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css - -webkit-filter: drop-shadow for other browsers

I have a drop shadow effect that I am applying using the following css: -webkit-filter: drop-shadow(0 1px ... arrow part of the shape Fiddle See Question&Answers more detail:os...

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ios - Xcode 6 GM - CLLocationManager

I have a project made using Xcode 5. I have a ViewController where i take the phone location using a ... device). Any ideas? Thanks See Question&Answers more detail:os...

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html - New Webkits convert decimal comma to ~ dot and vice versa in number-type inputs. Javascript name of that browser feature?

I found a most peculiar browser feature in the latest Chrome (35; Win/Android/iOS) and Safari (7; iOS) versions. ... I'm trying to find out. See Question&Answers more detail:os...

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case insensitive - Git fetch a branch once with a normal name, and once with capital letter

I'm fetching for remote branches and stuck in some sort of a loop. I fetch once and get: $ ... /something-> origin/minorRelease/something See Question&Answers more detail:os...

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iphone - How to change truncate characters in UILabel?

When the text of a UILabel gets truncated there are 3 dots inserted by default. Is it possible to change these characters or disable them? See Question&Answers more detail:os...

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struct - What is the difference between '&self' and '&'a self'?

I recently had an error which was simply resolved by changing impl<'a> Foo<'a> { fn foo(&'a self, ... between this and my first code snipped. See Question&Answers more detail:os...

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javascript - Sorting a set of CSS selectors on the basis of specificity

How can a set of CSS selectors be sorted on the basis of CSS specificity in a JS function? ... ... return sorted_array_of_css_selectors; } See Question&Answers more detail:os...

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Using expanding strings as Powershell function parameters

I'm trying to write a function that will print a user-supplied greeting addressed to a user-supplied name. I ... in as a function parameter? See Question&Answers more detail:os...

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c# - How to download FTP files with automatic resume in case of disconnect

I can download FTP files, but the download code does not have a resume facility and multi part files download. Because ... Show(ex.Message); } } See Question&Answers more detail:os...

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

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Is there a way to pass serializable objects to a PowerShell script with start-process?

I know about PowerShell jobs, but I want to use start-process and pass a serializable object to the new ... Host "ending" Start-Sleep 5 See Question&Answers more detail:os...

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javascript - Alternative for checking browser idle

I have a simple web kiosk that displays a user action prompt after 30 seconds of the mouse not moving with jQuery ... than mouse or key events? See Question&Answers more detail:os...

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javascript - Media Source Api not working for a custom webm file (Chrome Version 23.0.1271.97 m)

I am referring a media source api demo given on this link It is working fine for the given test webm file ... reason for this strange behavior. See Question&Answers more detail:os...

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Git - Ignoring a specific modification to a config file

I have a config file in our project that holds a connection string to the database, as well as several ... like a local-only solution. See Question&Answers more detail:os...

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Python making combined bar and line plot with secondary y-axis

I am trying to plot some csv data. I would like to plot some csv data. The data is shown below. I'm trying to ... '-', marker='o') plt.show() See Question&Answers more detail:os...

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How to change text in a textbox on another form in Visual C#?

In Visual C# when I click a button, I want to load another form. But before that form loads, I want to fill the ... = "3"; changeCards.Show(); } See Question&Answers more detail:os...

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

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