containers

For which standard container, if any, is the iterator returned by end() persistent?

六眼飞鱼酱① 提交于 2019-12-08 06:38:06
问题 I need a way to quickly access data in a container. So I remember iterator of that data position. Container maybe modified (elements added and removed) after that, but if I use container type that does not invalidate my iterator (like std::map or std::list ) I am fine. Also my data may not be in the container (yet), so I set an iterator to container.end() to reflect that. Which standard container guarantees that end() would not change when elements added and removed? So I can still compare my

Docker, I have one folder that contains the application server. What can be used as a container?

青春壹個敷衍的年華 提交于 2019-12-08 05:13:10
问题 I want to ask, if I have one folder that contains the application server (Axis2, Tomcat, WSO2, mongodb, and jms-consumer) What can be used as a container? Is Docker as an application installer? Which classifies the entire application so 1 is then used as installer file, for example: server.exe for windows, server.deb for ubuntu Could help to explain it? 回答1: Docker as an application installer? No, docker is a a platform which manages containers (isolated user/process/disk machines running

Using /etc/hosts with docker

青春壹個敷衍的年華 提交于 2019-12-08 05:04:32
问题 On my Mac I use vagrant with Ubuntu and apache running on it, and have virtual host entries for my various code repositories for apache. In the OSX side of things I create /etc/hosts entries for each of those v-host entries. I'm trying to achieve the same effect with docker, but I'm struggling to figure it out without having to specify the port number when accessing the app, which I don't want to do. Ex: I have 127.0.0.1 dockertest.com in my /etc/hosts, which I can then access at http:/

How to get all files from a directory in Azure BLOB using ListBlobsSegmentedAsync

匆匆过客 提交于 2019-12-08 03:30:55
问题 While trying to access all files of the Azure blob folder, getting sample code for container.ListBlobs(); however it looks like an old one. Old Code : container.ListBlobs(); New Code trying : container.ListBlobsSegmentedAsync(continuationToken); I am trying to use the below code : container.ListBlobsSegmentedAsync(continuationToken); Folders are like : Container/F1/file.json Container/F1/F2/file.json Container/F2/file.json Looking for the updated version to get all files from an Azure folder.

Lazy Load on MULTIPLE horizontal containers

白昼怎懂夜的黑 提交于 2019-12-08 03:13:41
问题 I'm using Lazy Load jQuery plugin: http://www.appelsiini.net/projects/lazyload My question is: is it possible to have multiple scrolling containers each with a lazyload images inside, like this: $("#container1 img.lazy").lazyload({ container: $("#container1")}); $("#container2 img.lazy").lazyload({ container: $("#container2")}); When I do this it seems to only keep track of the most recently called. I tried to call the function two times (one for each container) but it didn't work, I also

embeddable EJB container of WebSphere 8 can not created - NoClassDefFoundError HpelHelper

可紊 提交于 2019-12-08 02:53:30
问题 I am using the embeddable EJB container of WebSphere 8 to write some unit tests for my EJBs with JUnit4. My IDE is the RAD 8. Here is my simple test code snippet: Map properties = new HashMap(); properties.put(EJBContainer.PROVIDER, "com.ibm.websphere.ejbcontainer.EmbeddableContainerProvider"); EJBContainer ec = EJBContainer.createEJBContainer(properties); I get a NoClassDefFoundError: java.lang.NoClassDefFoundError: com/ibm/ejs/ras/hpel/HpelHelper at com.ibm.ejs.ras.RasHelper.getThreadId

how to make container scroll to element

本秂侑毒 提交于 2019-12-08 01:40:57
问题 I've got a container with a whole bunch of text in it and i want to auto-scroll to various elements in that container. I can animate the container using jQuery to scroll a certain distance nicely, however I am having a lot of trouble determining what that distance is. Most of the hints I see recommend using the .offset().top property to get that distance, but that isn't working in this case. Have a look at this jsfiddle for an example. NOTE : the fiddle targets paragraph tags that are direct

How to 'docker exec' a container built from scratch?

核能气质少年 提交于 2019-12-08 00:57:38
问题 I am trying to docker exec a container that is built from scratch (say, a NATS container). Seems pretty straight-forward, but since it is built from scratch, I am unable to access /bin/bash , /bin/sh and literally any such command. I get the error: oci runtime error (command not found, file not found, etc. depending upon the command that I enter). I tried some commands like: docker exec -it <container name> /bin/bash docker exec -it <container name> /bin/sh docker exec -it <container name> ls

How does a C++ std::container (vector) store its internals (element address, access by index)?

青春壹個敷衍的年華 提交于 2019-12-07 19:39:26
问题 I am trying to "hack" a game (Red Alert 3), I try to make a program which shows the unit list of my opponents. As for that I first need to find a (static) pointer to my own list which I can do on single player. I have noticed this behaviour: (by looking at which addresses are changed by the add_unit code): if a units hasn't been build yet, create a new address for it (random?) and set the value to 1 (amount of units of that type) when the unit has been already build once in the game,

Is there any way to run an image Windows Docker on Ubuntu? [closed]

▼魔方 西西 提交于 2019-12-07 18:43:59
问题 Closed. This question is off-topic. It is not currently accepting answers. Want to improve this question? Update the question so it's on-topic for Stack Overflow. Closed last year . I would like to know if there is any way to start a container from a Windows Docker image. The idea would be to start a Windows container on my Ubuntu and then connect by RDP to that Windows machine. It is possible? 回答1: From Docker success center: At this time, no, Docker for Windows Server 2016 does not support