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javascript - How to disable all div content

I was under the assumption that if I disabled a div, all content got disabled too. However, the content is ... disable a div and get all content disabled also) Question&Answers:os...

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

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524 views

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java - How to convert OutputStream to InputStream?

I am on the stage of development, where I have two modules and from one I got output as a OutputStream and ... will be able to connect these two parts? Thanks Question&Answers:os...

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

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691 views

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gitignore - How do I ignore files in a directory in Git?

What is the proper syntax for the .gitignore file to ignore files in a directory? Would it be config/databases.yml cache/ ... /lib/model/map/* /lib/model/om/* ? Question&Answers:os...

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

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python - Apply pandas function to column to create multiple new columns?

How to do this in pandas: I have a function extract_text_features on a single text column, returning multiple ... question and answers are not too relevant. Question&Answers:os...

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

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224 views

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memory management - Proper stack and heap usage in C++?

I've been programming for a while but It's been mostly Java and C#. I've never actually had to manage memory ... the heap. Is this correct or am I incorrect? Question&Answers:os...

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

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312 views

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node.js - Why does npm install say I have unmet dependencies?

I have a node package. When I run npm install from the package root, it installs a bunch of things, but ... like this, and how can I resolve the dependencies? Question&Answers:os...

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

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material design - Android "elevation" not showing a shadow

I have a ListView, and with each list item I want it to show a shadow beneath it. I am using ... the ImageView. Used TranslationZ in place of Elevation. Question&Answers:os...

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

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javascript - Which keycode for escape key with jQuery

I have two functions. When enter is pressed the functions runs correctly but when escape is pressed it doesn't. What's the ... (); // esc (does not work) }); Question&Answers:os...

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

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c++ - How to get rid of `deprecated conversion from string constant to ‘char*’` warnings in GCC?

So I'm working on an exceedingly large codebase, and recently upgraded to gcc 4.3, which now triggers this warning ... stifle these warnings. How can I do that? Question&Answers:os...

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

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Proper MIME type for OTF fonts

Searching the web, I find heaps of different suggestions for what the proper MIME type for a font is, but I ... truetype, but one source quoted this for OTF) Question&Answers:os...

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

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302 views

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c++ - What are some uses of decltype(auto)?

In c++14 the decltype(auto) idiom is introduced. Typically its use is to allow auto declarations to use ... examples where this new language feature is useful? Question&Answers:os...

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

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android - Masking(crop) image in frame

Having a rich UI application in which I want to show image with complex shape like this Now what I want ... idea /hint welcome Background frame Mask Like this Question&Answers:os...

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

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189 views

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Python creating a dictionary of lists

I want to create a dictionary whose values are lists. For example: { 1: ['1'], 2: ['1','2'], 3: ['2' ... if I don't know every key when I first create the list? Question&Answers:os...

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

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c - Why is malloc not "using up" the memory on my computer?

So I have this program that allocates 256 MB of memory, and after the user presses ENTER it frees the ... available free memory to change, but calloc does? Question&Answers:os...

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

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543 views

1 answer

php - Warning: mysqli_select_db() expects exactly 2 parameters, 1 given

I'm doing a tutorial in which the author has not updated his content to reflect changes in the PHP documentation. ... exactly 2 parameters, 1 given in C:... Question&Answers:os...

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

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234 views

1 answer

reactjs - React Router v4 renders multiple routes

I'm creating an SPA and I'm trying to setup Routing in the application using the react-router-dom package ... when requesting the /login page. Kind regards Question&Answers:os...

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

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209 views

1 answer

c# - What is the correct way to use JSON.NET to parse stream of JSON objects?

I have a stream of JSON objects that looks somewhat like this: {...}{...}{...}{...}... So basically ... after the Deserialize call, but how do I do this? Question&Answers:os...

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

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382 views

1 answer

string - How to escape JavaScript in JSP?

I'm totally stuck on this, I'm trying to escape a single quote in a JSP. I have some data that I'm ... Or I actually need to escape quotes with backward slash? Question&Answers:os...

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

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153 views

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windows - Where is "START" searching for executables?

In my company we use a batch-file to start Matlab. The batch-file prepares the environment before starting ... . Where is START looking for the executables? Question&Answers:os...

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

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582 views

1 answer

adb - How do I get an apk file from an Android device?

How do I get the apk file from an android device? Or how do I transfer the apk file from device to system? Question&Answers:os...

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

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280 views

1 answer

oop - JavaScript: Class.method vs. Class.prototype.method

What is the difference between the following two declarations? Class.method = function () { /* code */ } ... statement as a declaration of an instance method? Question&Answers:os...

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

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93 views

1 answer

c# - When & why to use delegates?

This question already has answers here: Question&Answers:os...

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

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206 views

1 answer

android - How to attach javadoc or sources to jars in libs folder?

New version of ADT r17 plugin for Eclipse added feature to automatically setup JAR dependencies. Any .jar files in ... inserted .jar (from /libs folder)? Question&Answers:os...

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

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111 views

1 answer

Print content of JavaScript object?

This question already has answers here: Question&Answers:os...

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

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260 views

1 answer

Does Android support near real time push notification?

I recently learned about the ability of iPhone apps to receive nearly instantaneous notifications to apps notifications ... like drip draining the data plan. Question&Answers:os...

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

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402 views

1 answer

android - Is it possible to have placeholders in strings.xml for runtime values?

Is it possible to have placeholders in string values in string.xml that can be assigned values at run time? Example: some string PLACEHOLDER1 some more string Question&Answers:os...

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

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1.6k views

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api design - What are best practices for REST nested resources?

As far as I can tell each individual resource should have only one canonical path. So in the following ... other resources but should be query-able separately? Question&Answers:os...

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

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293 views

1 answer

objective c - How to scale a UIImageView proportionally?

I have a UIImageView and the objective is to scale it down proportionally by giving it either a height or width ... imageView and how do I correct the position? Question&Answers:os...

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

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