Hot questions

0 votes

245 views

1 answer

iphone - Calling method in current view controller from App Delegate in iOS

I have two view controllers (BuildingsViewController and RoomsViewController) that both use a function within the App ... in-current-view-controller-from-app-delegate-in-ios...

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

0 votes

254 views

1 answer

ios - Hiding tabBar showing black bar in Ios7

I am using this code to hide the TabBar: self.tabBarController.tabBar.hidden=YES; I am hiding tabBarController in ... com/questions/19225450/hiding-tabbar-showing-black-bar-in-ios7...

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

0 votes

271 views

1 answer

How to auto increment the build number in Xcode 5

(This question already has answers here): question from:https://stackoverflow.com/questions/21114376/how-to-auto-increment-the-build-number-in-xcode-5...

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

0 votes

187 views

1 answer

javascript - Change Bootstrap modal option once it already exists

I'm using Bootstrap Modal. I declare it, I call it, I show it...everything seems to be ok. But ... .com/questions/11806816/change-bootstrap-modal-option-once-it-already-exists...

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

0 votes

562 views

1 answer

cmd - Change directory in Node.js command prompt

I want to move to another directory in Node.js command prompt but when I open the Node.js cmd window ... .com/questions/31217771/change-directory-in-node-js-command-prompt...

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

0 votes

1.7k views

1 answer

reference - Git : fatal: Ambiguous object name: 'origin/release_2.6'

I am getting this error when trying to create a remote tracking branch git co -b release_2.6 origin/release_2. ... /3782893/git-fatal-ambiguous-object-name-origin-release-2-6...

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

0 votes

241 views

1 answer

iphone - Making a SKScene's background transparent not working... is this a bug?

Is there a way to make a SKScene's background transparent and present that scene over another one seeing thru the ... -a-skscenes-background-transparent-not-working-is-this-a-bug...

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

0 votes

374 views

1 answer

algorithm - Proof of detecting the start of cycle in linked list

(This question already has answers here): question from:https://stackoverflow.com/questions/3952805/proof-of-detecting-the-start-of-cycle-in-linked-list...

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

0 votes

237 views

1 answer

sql - Query with LEFT JOIN not returning rows for count of 0

I am trying to get the following to return a count for every organization using a left join in PostgreSQL, but I ... /query-with-left-join-not-returning-rows-for-count-of-0...

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

0 votes

374 views

1 answer

php - Uploading files with SFTP

I have successfully uploaded files over ftp, but I now need to do via SFTP. I can successfully connect to ... :https://stackoverflow.com/questions/9572314/uploading-files-with-sftp...

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

0 votes

127 views

1 answer

sql - INSERT VALUES WHERE NOT EXISTS

OK so I'm trying to improve my asp data entry page to ensure that the entry going into my data table ... https://stackoverflow.com/questions/17991479/insert-values-where-not-exists...

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

0 votes

315 views

1 answer

scala - Defaults for missing properties in play 2 JSON formats

I have an equivalent of the following model in play scala : case class Foo(id:Int,value:String) object ... /20616677/defaults-for-missing-properties-in-play-2-json-formats...

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

0 votes

172 views

1 answer

javascript - async.js each get index in iterator

I'm using caolan's async.js library, specifically the .each method. How do you get access to the index ... stackoverflow.com/questions/17516981/async-js-each-get-index-in-iterator...

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

0 votes

559 views

1 answer

objective c - iOS: present view controller programmatically

I'm using the presentViewController:animated:completion: method to go to another view controller. This is ... .com/questions/16152746/ios-present-view-controller-programmatically...

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

0 votes

402 views

1 answer

android - Kotlin - idiomatic way to create a Fragment newInstance pattern

The best practice on Android for creating a Fragment is to use a static factory method and pass arguments ... 47104345/kotlin-idiomatic-way-to-create-a-fragment-newinstance-pattern...

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

0 votes

183 views

1 answer

linux - How do I calculate the mean of a column

Anyone know how can I calculate the mean of one these columns (on linux)?? sda 2.91 20.44 6.13 2.95 ... stackoverflow.com/questions/3122442/how-do-i-calculate-the-mean-of-a-column...

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

0 votes

112 views

1 answer

Android Fragment and getWindow()

public class AircraftFragmentTab extends Fragment{ private String ac; public AircraftFragmentTab(String AC){ ac ... .com/questions/7600858/android-fragment-and-getwindow...

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

0 votes

65 views

1 answer

How can I get all the database names in a sql server instance using tsql?

How can I get all the database names in a sql server instance using tsql? question from:https://stackoverflow.com/ ... -all-the-database-names-in-a-sql-server-instance-using-tsql...

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

0 votes

446 views

1 answer

sdl - How to suppress console output in Python?

I'm using Pygame/SDL's joystick module to get input from a gamepad. Every time I call its get_hat() ... stackoverflow.com/questions/2125702/how-to-suppress-console-output-in-python...

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

0 votes

406 views

1 answer

java - Convert Set<Map.Entry<K, V>> to HashMap<K, V>

At one point in my code, I created a Set<Map.Entry<K, V>> from a map. Now I want to recreate ... https://stackoverflow.com/questions/16108734/convert-setmap-entryk-v-to-hashmapk-v...

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

0 votes

452 views

1 answer

Python 2.7 : LookupError: unknown encoding: cp65001

(This question already has answers here): question from:https://stackoverflow.com/questions/35176270/python-2-7-lookuperror-unknown-encoding-cp65001...

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

0 votes

124 views

1 answer

php - Laravel: find out if variable is collection

I want to find out if a variable is a collection. I can't use is_object() because it will be ... /stackoverflow.com/questions/34619145/laravel-find-out-if-variable-is-collection...

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

0 votes

147 views

1 answer

list - Is there a java hash structure with keys only and no values?

I'm looking for a structure which hashes keys without requiring a value. When queried, it should return true if the ... -there-a-java-hash-structure-with-keys-only-and-no-values...

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

0 votes

100 views

1 answer

sql server - Is it possible to execute a text file from SQL query?

I have a number of generated .sql files that I want to run in succession. I'd like to run them from a SQL ... questions/241925/is-it-possible-to-execute-a-text-file-from-sql-query...

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

0 votes

54 views

1 answer

java - What is a JPA implementation?

I'm getting started with JPA, and I'm confused as to what exactly the JPA implementation(EclipseLink, TopLink ... //stackoverflow.com/questions/4477082/what-is-a-jpa-implementation...

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

0 votes

64 views

1 answer

How to retrieve Jenkins build parameters using the Groovy API?

I have a parameterized job that uses the Perforce plugin and would like to retrieve the build parameters/properties ... -to-retrieve-jenkins-build-parameters-using-the-groovy-api...

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

0 votes

144 views

1 answer

node.js - Mongodb: failed to connect to server on first connect

I get the following error: Warning { MongoError: failed to connect to server [mongodb:27017] on first connect at ... /41318354/mongodb-failed-to-connect-to-server-on-first-connect...

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

0 votes

109 views

1 answer

java - Enable HTTP2 with Tomcat in Spring Boot

Tomcat 8.5, which will be the default in Spring Boot 1.4, supports HTTP/2. How can HTTP/2 be ... //stackoverflow.com/questions/38612704/enable-http2-with-tomcat-in-spring-boot...

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

Categories

Just Browsing Browsing

Most popular tags