embed

Python - C embedded Segmentation fault

岁酱吖の 提交于 2019-12-03 12:27:58
I am facing a problem similar to the Py_initialize / Py_Finalize not working twice with numpy .. The basic coding in C: Py_Initialize(); import_array(); //Call a python function which imports numpy as a module //Py_Finalize() The program is in a loop and it gives a seg fault if the python code has numpy as one of the imported module. If I remove numpy, it works fine. As a temporary work around I tried not to use Py_Finalize(), but that is causing huge memory leaks [ observed as the memory usage from TOP keeps on increasing ]. And I tried but did not understand the suggestion in that link I

How to reinitialise an embedded Python interpreter?

我的梦境 提交于 2019-12-03 10:34:44
问题 I'm working on embedding Python in our test suite application. The purpose is to use Python to run several tests scripts to collect data and make a report of tests. Multiple test scripts for one test run can create global variables and functions that can be used in the next script. The application also provides extension modules that are imported in the embedded interpreter, and are used to exchange some data with the application. But the user can also make multiple test runs. I don't want to

What does “=EMBED(”Forms.CheckBox.1“,”“)” do for checkboxes? [duplicate]

匿名 (未验证) 提交于 2019-12-03 10:24:21
可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效,请关闭广告屏蔽插件后再试): 由 翻译 强力驱动 问题: This question already has an answer here: What does EMBED function mean in Excel Controls? 1 answer I have an excel sheet with a large amount of checkboxes. I copy and pasted the checkboxes around, and every single one of them has =EMBED("Forms.CheckBox.1","") in the formula bar. What is the significance of this? What does it do for my checkboxes? I can't find it anywhere in the VBA code. 回答1: In 1993 Microsoft added VBA (Visual Basic for Applications) to Excel with the release of Excel 5. Prior to that Excel included a completely

Trying to embed vlcj media player in a WindowsCanvas inside a JPanel

匿名 (未验证) 提交于 2019-12-03 10:24:21
可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效,请关闭广告屏蔽插件后再试): 问题: I'm trying to play a video using vlcj inside a JPanel but it doesn't work for me. The message exception I am getting is "java.lang.IllegalStateException: The video surface component must be displayable" which is the same problem as in Keep getting an Error "Component must be displayable" . The code of the JPanel which contains the canvas and the vlcj player is this: import javax.swing.JPanel; import com.sun.jna.Native; import com.sun.jna.NativeLibrary; import java.awt.Canvas; import java.awt.Color; import uk.co.caprica.vlcj.binding.LibVlc;

Create and call python function from string via C API

▼魔方 西西 提交于 2019-12-03 10:12:14
问题 Is it possible to load a python function from a string and then call that function with arguments and get the return value? I'm using the python C API to run python code from inside my C++ application. I'm able to load a module from a file using PyImport_Import , get a function object from that using PyObject_GetAttrString , and call the function with PyObject_CallObject . What I'd like to do is to load the module/function from a string instead of a file. Is there some equivalent to PyImport

Custom video player on Facebook wall

拥有回忆 提交于 2019-12-03 10:06:42
I want to allow my page users to embed my own video player (Flash) on his Facebook walls. In this page in head I have: <meta property="og:title" content="[Page Title]" /> <meta property="og:type" content="movie" /> <meta property="og:url" content="[page url]" /> <meta property="og:image" content="[url to jpg file]" /> <meta property="og:site_name" content="[site name]" /> <meta property="fb:app_id" content="[my facebook id]" /> <meta property="og:video:height" content="640" /> <meta property="og:video:width" content="385" /> <meta property="og:video" content="[url to swf] " /> <meta property=

Is it possible to embed a local web server into phonegap project?

纵饮孤独 提交于 2019-12-03 10:03:40
问题 I need to build an offline Phonegap app. However, all of my js functions need a web server to run well. Is it possible to embed a local web server into phpnegap project? 回答1: Yes, it's possible using a Cordova HTTPD plugin: https://github.com/floatinghotpot/cordova-httpd I haven't used it yet, but I may need to with my current project. One drawback is that if the IP address is known, others will be able to browse the hosted files. Before I deploy, I'll be changing that behavior. 回答2: Now it

Embed Video Not Displayed

匿名 (未验证) 提交于 2019-12-03 10:03:01
可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效,请关闭广告屏蔽插件后再试): 由 翻译 强力驱动 问题: I'm trying to embed a flash audio player, I've setup the OG meta tags so they look pretty much like those of SoundCloud or YouTube. The issues I'm having are: The player is never rendered when using the Feed Dialog (as in the og:image links to the shared page, and doesn't swap in the player as it does for YouTube and SoundCloud). The player is rendered when just pasting the URL into the 'status' box on Facebook; however, sometimes it only renderes if 'secure browsing' is disabled. My guess as to the second secure browsing issue, is

Correct @EnableRedisHttpSession configuration with Redis Sentinel

匿名 (未验证) 提交于 2019-12-03 09:52:54
可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效,请关闭广告屏蔽插件后再试): 问题: I have a Spring Cloud based application with multiple backend Spring-Boot servers. The servers are all sharing their session with a Redis server via @EnableRedisHttpSession. I'm trying to configure the application with master-slave configuration and Redis Sentinel. My setup is 1 master, two slaves, and 3 sentinels. I keep getting issues with the environment. At first, I was getting an error saying that my slave it READONLY. So I had to set all slaves to READWRITE. Then, I still got this error. Turns out that when a slave was promoted to

PDF embed not working in IE11, but it WORKS when edit the HTML in DOM Explorer (F12 - debug tool of IE)

孤者浪人 提交于 2019-12-03 09:45:22
问题 Here is the Fiddle link " http://jsfiddle.net/Z99gr/2/ " which similar to my code, I have created a Image slider using Galleriffic. In the image slider along with images I am showing PDF embedded. The Fiddle link and my image slider works fine in Chrome and Firefox, but in IE I its not loading. I am testing in IE 11 In IE, when I open the " DOM Explorer (F12 - debug tool of IE) " and selects the <div> which contains the <embed> tag for PDF, it show below code. <div id="pdf"> <embed width="500