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android - Set Default Tab for Fragment/ViewPager setup

How do you set a default tab when the FragmentActivity is first created? I have 5 tabs and want it ... .com/questions/12231318/set-default-tab-for-fragment-viewpager-setup...

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

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235 views

1 answer

jquery - JavaScript - Hide a Div at startup (load)

I have a div in my php page that uses jQuery to hide it once the page has loaded. But is there a ... ://stackoverflow.com/questions/10148660/javascript-hide-a-div-at-startup-load...

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

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android - Set Default Tab for Fragment/ViewPager setup

How do you set a default tab when the FragmentActivity is first created? I have 5 tabs and want it ... .com/questions/12231318/set-default-tab-for-fragment-viewpager-setup...

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

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270 views

1 answer

Restrict SQL Server Login access to only one database

I have a SQL Server server which has around 50 databases on it. I wish to create a new Login for a ... com/questions/4085700/restrict-sql-server-login-access-to-only-one-database...

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

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464 views

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stack - Escape analysis in Java

As far as I know the JVM uses escape analysis for some performance optimisations like lock coarsening and lock ... ://stackoverflow.com/questions/771430/escape-analysis-in-java...

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

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219 views

1 answer

Background Service getting killed in android

We have developed an Android Application which involves a service in the background. To implement this ... com/questions/12219249/background-service-getting-killed-in-android...

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

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179 views

1 answer

Android Studio - Google map still blank on real Android device on release apk

googled it, read millions of advices about how to generate google API key, how to use it but nothing works! ... -google-map-still-blank-on-real-android-device-on-release-apk...

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

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235 views

1 answer

ZSH Shell history not working

I recently switched from bash to zshell but my history does not seem to be working. when I press the ... https://stackoverflow.com/questions/12281833/zsh-shell-history-not-working...

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

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121 views

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r - Replace given value in vector

I'm looking for a function which will replace all occurrences of one value with another value. For example ... //stackoverflow.com/questions/11737193/replace-given-value-in-vector...

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

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377 views

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Use a variable within heredoc in PHP (SQL practice)

I'm a newbie to PHP/SQL and I am trying to use a variable within a heredoc as I need to output a lot ... .com/questions/11274354/use-a-variable-within-heredoc-in-php-sql-practice...

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

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510 views

1 answer

c# - Join list of string to comma separated and enclosed in single quotes

List<string> test = new List<string>(); test.Add("test's"); test.Add("test"); test.Add("test's more ... 6934629/join-list-of-string-to-comma-separated-and-enclosed-in-single-quotes...

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

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65 views

1 answer

python - Is it possible to list all functions in a module?

(This question already has answers here): question from:https://stackoverflow.com/questions/4040620/is-it-possible-to-list-all-functions-in-a-module...

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

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146 views

1 answer

android - Stuck with Gradle Build Running

While trying to build my Application on Android Studio 2.1 (On Ubuntu 16.04), it gets stuck on the ... https://stackoverflow.com/questions/37063217/stuck-with-gradle-build-running...

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

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312 views

1 answer

javascript - Bootstrap Datepicker appearing at incorrect location in a modal

I have a button on a page that calls a modal having datepicker. If this button is at top (I ... questions/27966645/bootstrap-datepicker-appearing-at-incorrect-location-in-a-modal...

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

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449 views

1 answer

C# async/await Progress event on Task<> object

I'm completely new to C# 5's new async/await keywords and I'm interested in the best way to implement a ... com/questions/15408148/c-sharp-async-await-progress-event-on-task-object...

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

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123 views

1 answer

c# - Remove items from list 1 not in list 2

I am learning to write lambda expressions, and I need help on how to remove all elements from a list which are not ... com/questions/4066119/remove-items-from-list-1-not-in-list-2...

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

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225 views

1 answer

Saving image and then loading it in Swift (iOS)

I am saving an image using saveImage. func saveImage (image: UIImage, path: String ) -> Bool{ let pngImageData ... questions/37344822/saving-image-and-then-loading-it-in-swift-ios...

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

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125 views

1 answer

AngularJS: Scroll to end of element after applying DOM changes

I have a simple list of items. I want to be able to scroll to the bottom of the element displaying the ... /17296837/angularjs-scroll-to-end-of-element-after-applying-dom-changes...

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

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171 views

1 answer

java - Math.cos() gives wrong result

According to Wolfram Mathematica: cos(50) = 0.6427876096865394; But this code in Java: System.out.println( ... //stackoverflow.com/questions/12975924/math-cos-gives-wrong-result...

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

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117 views

1 answer

javascript - orderByChild not working in Firebase

I am trying to query my database such that it retrieves an ordered list based on a child key. I ... ://stackoverflow.com/questions/33893866/orderbychild-not-working-in-firebase...

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

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97 views

1 answer

java - Convert string to float?

Just as title says. I don't believe it is possible to do this but if it is let me know. This ... question from:https://stackoverflow.com/questions/8705017/convert-string-to-float...

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

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296 views

1 answer

textarea - Show how many characters remaining in a HTML text box using JavaScript

This is my code: function textCounter(field, countfield, maxlimit) { if (field.value.length > maxlimit) { field ... -many-characters-remaining-in-a-html-text-box-using-javascript...

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

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159 views

1 answer

AngularJS: Scroll to end of element after applying DOM changes

I have a simple list of items. I want to be able to scroll to the bottom of the element displaying the ... /17296837/angularjs-scroll-to-end-of-element-after-applying-dom-changes...

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

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415 views

1 answer

css - Use justify-content: flex-end and to have vertical scrollbar

I have chat and I need to scroll all content to bottom. I want to use justify-content: flex-end and to ... /36130760/use-justify-content-flex-end-and-to-have-vertical-scrollbar...

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

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429 views

1 answer

git diff showing only commits that revision/branch A is ahead of revision/branch B

Sometimes I have the following problem: Add some commits in a feature branch. Update master from upstream. Want to ... -commits-that-revision-branch-a-is-ahead-of-revision-branch...

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

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276 views

1 answer

VBA equivalent to Excel's mod function

Is there a vba equivalent to excel's mod function? question from:https://stackoverflow.com/questions/4378047/vba-equivalent-to-excels-mod-function...

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

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171 views

1 answer

Linux : Search for a Particular word in a List of files under a directory

I have a big list of log files in a particular directory , related to my java Application under my Linux Remote Servers ... -a-particular-word-in-a-list-of-files-under-a-directory...

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

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1.5k views

1 answer

remove last append element jquery

I have the following code: $(this).children("a:eq(0)").append('<img src="'+ (arrowsvar.down[1 ... from:https://stackoverflow.com/questions/1650463/remove-last-append-element-jquery...

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

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