Hot questions

0 votes

406 views

1 answer

cordova - Could not find gradle wrapper within Android SDK. Might need to update your Android SDK

(This question already has answers here): question from:https://stackoverflow.com/questions/42668185/could-not-find-gradle-wrapper-within-android-sdk-might-need-to-update-your-andr...

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

0 votes

282 views

1 answer

sql - Creating a stored procedure if it does not already exist

I want to check if a list of stored procedures exist. I want this all to be done in 1 script, one by ... questions/22950165/creating-a-stored-procedure-if-it-does-not-already-exist...

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

0 votes

244 views

1 answer

How to fix Plugin with id 'com.github.dcendents.android-maven' not found. in android studio

I am creating an android application in android studio. I am adding a library to my project which was downloaded ... with-id-com-github-dcendents-android-maven-not-found-in-and...

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

0 votes

208 views

1 answer

Math opposite sign function?

question from:https://stackoverflow.com/questions/1059480/math-opposite-sign-function...

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

0 votes

285 views

1 answer

algorithm - Elegant Python code for Integer Partitioning

(Closed). This question needs to be more focused. It is not currently accepting answers. question from: ... .com/questions/10035752/elegant-python-code-for-integer-partitioning...

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

0 votes

595 views

1 answer

macos - Wireshark - you don't have permission to capture on that device mac

I installed Wireshark and during the installation it showed an error but the installation itself completed. When I ran ... -you-dont-have-permission-to-capture-on-that-device-mac...

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

0 votes

467 views

1 answer

javascript - Uncaught TypeError: Cannot set property 'position' of undefined

I have this code giving me the strange error message Uncaught TypeError: Cannot set property 'position' of ... /8483023/uncaught-typeerror-cannot-set-property-position-of-undefined...

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

0 votes

239 views

1 answer

c++ - VC++ fatal error LNK1168: cannot open filename.exe for writing

Suddenly, my Visual Studio Express 2010 C++ stopped rebuilding my project. When I first hit F7 the project builds ... /vc-fatal-error-lnk1168-cannot-open-filename-exe-for-writing...

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

0 votes

286 views

1 answer

javascript - Regular Expression for alphabets with spaces

I need help with regular expression. I need a expression which allows only alphabets with space for ex. ... .com/questions/9289451/regular-expression-for-alphabets-with-spaces...

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

0 votes

248 views

1 answer

github - How to change git shell's start directory in windows 7

I downloaded and installed the programs offered by GitHub including Git Shell. The problem is that I want to set ... 18726981/how-to-change-git-shells-start-directory-in-windows-7...

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

0 votes

259 views

1 answer

linux uptime history

How can I get a history of uptimes for my debian box? After a reboot, I dont see an option for the ... question from:https://stackoverflow.com/questions/79490/linux-uptime-history...

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

0 votes

227 views

1 answer

Getting a list of all possible data type values in Haskell

If I have a data type say: data Color = Red | Yellow | Green Is there a way I can turn this into a ... questions/4299319/getting-a-list-of-all-possible-data-type-values-in-haskell...

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

0 votes

259 views

1 answer

css - How to left align bootstrap 3 dropdown menu?

In the above image MenuItems are align to right side of the MyMenu, I needed to left align the MenuItems of ... .com/questions/27205687/how-to-left-align-bootstrap-3-dropdown-menu...

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

0 votes

233 views

1 answer

android - upload picture to emulator gallery

I want to add picture in emulator's gallery. But i am not able to do this. How to do this? ... from:https://stackoverflow.com/questions/5151744/upload-picture-to-emulator-gallery...

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

0 votes

555 views

1 answer

postgresql - Convert hex in text representation to decimal number

I am trying to convert hex to decimal using PostgreSQL 9.1 with this query: SELECT to_number('DEADBEEF', ... /questions/8316164/convert-hex-in-text-representation-to-decimal-number...

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

0 votes

112 views

1 answer

java - What is the best way to know if all the variables in a Class are null?

This would mean that the class was initialized, but the variables were not set. A sample Class: public class User { String ... way-to-know-if-all-the-variables-in-a-class-are-null...

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

0 votes

200 views

1 answer

objective c - Keep iphone active while running program

how to set iPhone device to stay active ( to not lock ) while my app is running ? Any idea ... //stackoverflow.com/questions/493495/keep-iphone-active-while-running-program...

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

0 votes

219 views

1 answer

android - Ripples on a shape with a transparent background

I am using the following shape in my app <?xml version="1.0" encoding="utf-8"?> <selector xmlns: ... .com/questions/29445342/ripples-on-a-shape-with-a-transparent-background...

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

0 votes

137 views

1 answer

class - PHP - extended __construct

I was wondering if you could help me out.. I have two classes, one extends the other.. Class B ... question from:https://stackoverflow.com/questions/3477224/php-extended-construct...

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

0 votes

147 views

1 answer

How to generate UUID with angular 2?

I'm using Angular 2 for a signup form: first name, last name, email and password. After submit, the ... /stackoverflow.com/questions/45754907/how-to-generate-uuid-with-angular-2...

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

0 votes

500 views

1 answer

macos - Can I just kill mongod to stop mongo?

I am very new at Mongo. I am running mongod as described here in Mac OS X. I am running two mongod ... stackoverflow.com/questions/21431091/can-i-just-kill-mongod-to-stop-mongo...

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

0 votes

252 views

1 answer

How to simulate sleep mode on Android emulator

Some users of my Android application report bugs when the mobile enters sleep/power saving mode. I would like ... questions/10476373/how-to-simulate-sleep-mode-on-android-emulator...

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

0 votes

300 views

1 answer

iphone - How to get Target name?

We know that Xcode maintains environment variable of ${TARGET_NAME} but how to access this variable in objective-C ... //stackoverflow.com/questions/18783055/how-to-get-target-name...

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

0 votes

89 views

1 answer

android - Is it possible to change the text color in a string to multiple colors in Java?

What I mean is, is it possible to change the text "This text is blue" to the color blue in a single string? ... to-change-the-text-color-in-a-string-to-multiple-colors-in-java...

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

0 votes

170 views

1 answer

git - What is the master branch and release branch for?

My English is not good enough to understand the explanation of git flow For my understanding. Master branch is for ... /20755434/what-is-the-master-branch-and-release-branch-for...

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

0 votes

175 views

1 answer

c# - LINQ and pagination

(This question already has answers here): question from:https://stackoverflow.com/questions/6185159/linq-and-pagination...

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

0 votes

225 views

1 answer

sql - How can I import a JSON file into PostgreSQL?

For example I have a file customers.json which is an array of objects (strictly formed) and it's pretty plain ( ... /questions/39224382/how-can-i-import-a-json-file-into-postgresql...

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

0 votes

381 views

1 answer

c# - Document.Ready() is not working after PostBack

I have a page that contains a user control within an update panel. $(document).ready(function() ) { ... .com/questions/9586903/document-ready-is-not-working-after-postback...

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

Categories

Just Browsing Browsing

Most popular tags