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Using GLEW to use OpenGL extensions under Windows

I've been using OpenGL extensions on Windows the painful way. Is GLEW the easier way to go? How do I get started with it? See Question&Answers more detail:os...

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

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443 views

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windows - R from C -- Simplest Possible Helloworld

What is the simplest possible C function for starting the R interpreter, passing in a small expression (eg, 2 ... compile with MingW on Windows. See Question&Answers more detail:os...

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

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jquery - Click event called twice on touchend in iPad

I am using jquery animate for the slide. I have an arrow at the end of the slide and given the click event ... to solve this issue for ipad. See Question&Answers more detail:os...

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

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101 views

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php/symfony/doctrine memory leak?

I'm having problems with a batch insertion of objects into a database using symfony 1.4 and doctrine 1.2. My ... fails. Thanks for the help. See Question&Answers more detail:os...

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

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boolean expression - How to use OR condition in a JavaScript IF statement?

I understand that in JavaScript you can write: if (A && B) { do something } But how do I implement an OR such as: if (A OR B) { do something } See Question&Answers more detail:os...

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

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webkit - Hiding textarea resize handle in Safari

I'm using textarea components in my application, and I control their height dynamically. As the user types, the ... think of a better term.) See Question&Answers more detail:os...

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

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403 views

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css - Animate an element's width from 0 to 100%, with it and it's wrapper being only as wide as they need to be, without a pre-set width, in CSS3 or jQuery

http://jsfiddle.net/nicktheandroid/tVHYg/ When hovering .wrapper, it's child element .contents should animate from 0px to ... div</div> </div> See Question&Answers more detail:os...

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

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How do you use global variables or constant values in Ruby?

I have a program that looks like: $offset = Point.new(100, 200); def draw(point) pointNew = $offset + ... still need to define an $offset? See Question&Answers more detail:os...

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

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firebase - Are Callable Cloud Functions better than HTTP functions?

With the latest Firebase Update callable functions were introduced. My question is whether this new way is faster than ... to switch it up. See Question&Answers more detail:os...

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

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python - How to output to the console and file?

I'm trying to find out a way in python to redirect the script execution log to a file as well as stdout in ... any easy way of achieving this? See Question&Answers more detail:os...

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

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node.js - Express.js - any way to display a file/dir listing?

With Express.js is there a way to display a file/dir listing like apache does when you access the URL of a ... Cheers guys, you rock! :) See Question&Answers more detail:os...

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

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javascript - Loop in Jade (currently known as "Pug") template engine

I want to use a simple loop like for(int i=0; i<10; i++){}. How do I use it in the Jade ... with Node.js and use the expressjs framework. See Question&Answers more detail:os...

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

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r - Inverse of ggplotGrob?

I have a function which manipulates a ggplot object, by converting it to a grob and then modifying the layers. I ... , SIMPLIFY = FALSE) G } See Question&Answers more detail:os...

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

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How to change the Android app package name when assembling with Gradle?

Is it possible to change the package name of an Android application using Gradle? I need to compile two copies ... to the market twice). See Question&Answers more detail:os...

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

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314 views

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python - stacked bar plot using matplotlib

I am generating bar plots using matplotlib and it looks like there is a bug with the stacked bar plot. The sum ... 0, fancybox=True) plt.show() See Question&Answers more detail:os...

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

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811 views

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c# - Serializing/deserializing with memory stream

I'm having an issue with serializing using memory stream. Here is my code: /// <summary> /// ... = (Dog)DeserializeFromStream(stream); See Question&Answers more detail:os...

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

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549 views

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token - How to not-analyze in ElasticSearch?

I've got a field in an ElasticSearch field which I do not want to have analyzed, i. e. it should be stored ... my_field2 would be "B45c 14/04". See Question&Answers more detail:os...

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

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303 views

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In Go is naming the receiver variable 'self' misleading or good practice?

I have seen a fair amount of blogs & videos on Go and as far as I recall, none of the authors use 'self' ... ) error { // do something useful } See Question&Answers more detail:os...

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

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230 views

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Which files in a Visual C# Studio project don't need to be versioned?

I'm new to Visual C# Studio (actually using the Express edition, but another developer is using the full ... Studio on loading a project? See Question&Answers more detail:os...

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

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220 views

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python - Background Worker with Flask

I have a webapp that's built on python/Flask and it has a corresponding background job that runs ... with corresponding background task? See Question&Answers more detail:os...

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

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411 views

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iOS UITableView: what's the different between "cellForRowAtIndexPath" and "willDisplayCell: forRowAtIndexPath:"

Just as the question's title mentions: What's the difference between "cellForRowAtIndexPath" and "willDisplayCell ... : forRowAtIndexPath:"! See Question&Answers more detail:os...

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

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270 views

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php - Get domain name from full URL

say someone enters a URL like this: http://i.imgur.com/a/b/c?query=value&query2=value And I want to return: ... ]; But this returns i.imgur.com See Question&Answers more detail:os...

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

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943 views

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ios - UICollectionView header dynamic height using Auto Layout

I have a UICollectionView with a header of type UICollectionReusableView. In it, I have a label whose length varies by ... when I run the app: See Question&Answers more detail:os...

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

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1.1k views

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datetime - Convert UTC dates to local time in PHP

I'm storing the UTC dates into the DB using: $utc = gmdate("M d Y h:i:s A"); and then I want to ... local time. How can I do that? Thanks See Question&Answers more detail:os...

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

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132 views

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Conversion between absolute and relative paths in Delphi

Are there standard functions to perform absolute <--> relative path conversion in Delphi? For example: 'Base' ... pas', 'C:ProjectsProject1') See Question&Answers more detail:os...

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

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282 views

1 answer

android - Does Retrofit make network calls on main thread?

I am trying to explore Retrofit+OkHttp on Android. Here's some code I found online : RestAdapter restAdapter = new ... in a new thread hence ? See Question&Answers more detail:os...

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

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993 views

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docker - How to create a bidirectional link between containers?

I have to link two containers so they can see each other. Of course the following... docker run -i -t - ... way to create a bidirectional link? See Question&Answers more detail:os...

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

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230 views

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c++ - Finding out the CPU clock frequency (per core, per processor)

Programs like CPUz are very good at giving in depth information about the system (bus speed, memory timings, ... (across all processors.) See Question&Answers more detail:os...

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

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