Welcome To Ask or Share your Answers For Others

Recent questions without a selected answer

0 votes

209 views

1 answer

objective c - Why is KVO retaining all of NSMutableArray's objects?

I'm having a real pain trying to figure out why KVO is retaining all values that are being observed. Scenario: I ... and how do I stop this? See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

0 votes

263 views

1 answer

jquery - Fix the options in Cakephp Form FIeld of type radio button

i am having Cakephp code like <?php foreach ($viewfields as $r): if($r['Attribute']['type']=='radio') { ?> ... > array() ..please suggest me... See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

0 votes

268 views

1 answer

database - Busy timeout for SQLite on Android

How to increase the busy timeout for the SQLite on Android ? It would be useful for situations when two threads ... code 5: database is locked. See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

0 votes

247 views

1 answer

While loop in Matlab to increment a number

I am new to Matlab and this should be a stupid question. So the thing i wanted to do is to increment ... global true_false; true_false = false; See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

0 votes

333 views

1 answer

c++11 - Defining a Discrete Probability Distribution in C++

I have been trying to create my own discrete distribution in Visual Studio (C++). I kept getting the same error. I ... sure it wasn't an old bug See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

0 votes

217 views

1 answer

android - Cannot open SDK Manager

I have set up a new project and when I click on the SDK Manager button, it gives the following error; ... would be great. Thanks in advance See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

0 votes

184 views

1 answer

algorithm - Longest path in binary tree in MIPS

Given binary tree in this way: .data tree: .word a a: .word 5, b, c b: .word 2, d, e c: .word 1 ... I progress to the next child from the root? See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

0 votes

289 views

1 answer

wav - LameMP3FileWriter: Unsupported encoding format MuLaw Parameter name: format

Trying to convert a 12 year old wav file to mp3, 8K, 8bit, Mono-channel, Mu-Law format, WAV and I am ... convert this type of wav to mp3? See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

0 votes

246 views

1 answer

python - A complex transformation of a data set in pandas

I have the following data frame: dictionary = {'Year': [1985, 1985, 1986, 1986, 1987, 1987], 'Wteam' ... predicted values column is always 1. See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

0 votes

243 views

1 answer

javascript - I want to open new window with no address bar

var myWindow = window.open("","myWindow","ttilebar=no,location=no,status=no,menubar=no,width=306,height=325, ... title and no address bar. See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

0 votes

235 views

1 answer

objective c - UITabBar appears 20 pixels down?

I have created a UITabBarController and adding to a UIViewController subview. My code is implemented programmatically. The ... i solve it? See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

0 votes

210 views

1 answer

Android, get Notifications Responses

Does anybody know how to get Android Notifications quick responses? Example with image: I'm Developing an app for ... someone suggest a way? See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

0 votes

254 views

1 answer

Help on Facebook Graph API, returns "false" but UID is public

I really could not understand why on some Facebook objects (being more specific: user posts) the Graph API ... answer was always "false". See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

0 votes

215 views

1 answer

jquery - cross domain ajax form post --- How is this allowed?

I am using jQuery and jQuery form plugin There is a method in jQuery form plugin ajaxSubmit. You pass a form and ... /script> </body> </html> See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

0 votes

392 views

1 answer

graphql - Schema from nested JSON list

I have a JSON list which captures one to many relationships. For example, School can have multiple Class ... nested situations) or other. See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

0 votes

249 views

1 answer

google cloud datastore - Projection Queries vs. Regular Queries

Reading the documentation on Cloud Datastore, it's pretty clear that a Get retrieves the entire entity, and ... when grabbing all properties? See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

0 votes

221 views

1 answer

html - Body top gap; should I use margin or padding?

So, I'm working on a website with a fixed header (which is used to navigate). I use padding-top on body ... est Lorem ipsum dolor sit amet. See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

0 votes

207 views

1 answer

java - JSON parsing to listview/arrayadapter

I am making an app that parses JSON data to a listview. This is not working for me; it is not giving me any data ... ":"Margarita" } ] } ] } See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

0 votes

228 views

1 answer

C# + Oracle.DataAccess.Client - not responding executing sql update statement

I'm trying to update some fields(previously selected and displayed in DataGridView). For some reason WinForms application ... it's work fine. See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

0 votes

219 views

1 answer

hadoop - Resolving NoClassDefFoundError: org/apache/spark/Logging exception

I was trying out hbase-spark connector. To start with, I am trying out this code. My pom dependencies are: < ... removed after version 1.5.2? See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

0 votes

343 views

1 answer

c++ - fstream doesn't resolve path

i am new to c++ and trying to write a simple function, that saves a string to a file. The function ... for any hints or suggestions, Michael See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

0 votes

208 views

1 answer

string - Error addressing the returned slice of a function

In the next code the first Println fails on build with error slice of unaddressable value. The rest of the lines ... ? What I'm missing here? See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

0 votes

490 views

1 answer

android - java.lang.InstantiationException: class com.example.camera.MainActivity has no zero argument constructor

03-02 12:03:23.564: D/AndroidRuntime(9302): Shutting down VM 03-02 12:03:23.570: E/AndroidRuntime(9302): ... /AndroidRuntime(9302): ... 12 more See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

0 votes

209 views

1 answer

r - Recognize patterns in column, and add them to column in Data frame

Got a column with 50 keywords: Keyword1 Keyword2 Keyword3 KeywordN=50 In addition I got a data frame with two ... not the desired solution... See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

0 votes

272 views

1 answer

html - Adding new styles to stylesheet not working in rails

I'm working on a ROR app. It has a style.css stylesheet in its public/scaffold_files folder. I can see the style ... ="text/css" media="all"> See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

0 votes

247 views

1 answer

Angular - waiting for Google authentication to complete

I'm trying to get Google authentication working properly in Angular 4. The issue is that the code isn't waiting for ... else { return false; } } See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

0 votes

201 views

1 answer

webapp2 - I need help in mapping the web app to google spreadsheet

I need to create a web app which will read my google spreadsheet column and also record if the action ... picture. enter image description here See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

0 votes

235 views

1 answer

internet explorer - media query is not working on ie10

i made a responsive site and i'm using media queries in my css. everything is looking good on chrome and FF ... :800px) nothing seems to work. See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

Page:

« prev
1
...
556
557
558
559
560
561
562
563
564
565
566
...
715
next »

...