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phpStorm debugger not stopping on lines in my new service-container marked with a break-point, but it does in controllers and included files

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问题 Using Symfony v2.8 and phpStorm v2016 3.3, I am currently able to run x-debugger on my controller files located in the .../src/AppBundle/Controller directory and the include/require files located in subdirectories located below the Controller directory. Recently, I added a Service directory to .../src/AppBundle , and create, configure, and successfully execute an example service container that I found in the Symfony documentation, but I couldn't run x-debugger from phpStorm on the code in new

【完】PHPCPP安装以及hello world

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学习了一段时间做PHP扩展开发，由于C的难度较大，内存回收，指针每一个都可以能让初学者望而却步，加上C开发效率太低，小型企业对于这种高大上的开发，还是少触碰为好。但是有时候PHP开发执行效率确实太低，而且存在很大的资源浪费，并且这个又是无法避免的（比如excel），混合开发让项目的迁移和可维护性都降低了。一次偶然机会发现了PHPCPP，C++开发PHP的扩展，C++不用说了吧！执行效率最接近C的语言。最主要的是PHPCPP大大的降低了PHP扩展的开发难度。以前开发扩展，初始化项目对于小白来说都可能是个灾难，而PHPCPP对于希望开发扩展的PHPER可以说是一个福音。在不接触PHP底层的情况下，采用PHPCPP是一个很好的选择方案。下面废话不多说，上干货。首先选择一个你常用的linux版本，然后下载PHPCPP git clone https://github.com/CopernicaMarketingSoftware/PHP-CPP.git 然后编译并安装PHPCPP make &&sudo make install 这样PHPCPP就安装成功了。从PHPCPP下载一个空项目 http://www.php-cpp.com/EmptyE... 这里说明一下，默认最新PHPCPP是只支持PHP7的，如果需要支持PHP5.X需要下载他的另外一个版本，API一样，只是sdk不同

JTree: how to check if current node is a file

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问题 I am using the following code to populate a JTree which is working perfectly File [] children = new File(directory).listFiles(); // list all the files in the directory for (int i = 0; i < children.length; i++) { // loop through each DefaultMutableTreeNode node = new DefaultMutableTreeNode(children[i].getName()); // only display the node if it isn't a folder, and if this is a recursive call if (children[i].isDirectory() && recursive) { parent.add(node); // add as a child node listAllFiles

Get Explorer's children in batch

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问题 I created folder shortcuts for my taskbar and I would like them to stop launching a new explorer every time So I decided to create a batch script, howover I can not get the kids from explorer.exe @echo off pushd tasklist /nh /fi "imagename eq explorer.exe C:\Users\danil\Desktop\ISO" | find /i "explorer.exe C:\Users\danil\Desktop\ISO" > nul ||(start explorer.exe C:\Users\danil\Desktop\ISO) 回答1: The issue with your attempt is that tasklist will list only one instance of explorer.exe but not the

unix系统编程小结(二)------文件和目录

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一.对linux的安全机制的一点感悟各种权限，read,write,execute,set-user-ID,set-group-ID,sticky bit,对目录的权限，对文件的权限，用于保证系统安全的各种组合技，各种经典。比如，如果我们想unlink一个文件，就必须拥有该文件所在目录的write与execute的权限。二.两个小例子 1.当文件有hole时，cp命令会同时拷贝这些hole为'\0'。这里是一个实现了拷贝时跳过文件hole的程序。ps：我用的buffer是一个字节的，效率很低，但如果用大的buffer就会使得hole被移除，使得原先分开的字符被连上。我没想好如何解决这个问题。如果您知道，请您告诉小弟我，非常感谢! View Code #include <apue.h> #include <my_error.h> #include <fcntl.h> int main() { char buf[1]; int fd,fd_to; int n; if( (fd=open("temp_in_hole",O_RDWR) )<0) err_sys("error open"); if( (fd_to=open("temp_OUT_hole",O_WRONLY))<0 ) err_sys("error open for "); while( (n=read(fd,buf,1)

Where to locate Sqlite database in Xcode project

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问题 Sorry for repeating a question albeit slightly differently but I've tried everything, searched this forum and google but can't solve this issue. I have a Sqlite database (only 20kb size) which I want to use in a Swift 4 project using Xcode. I've put the database (a .db file) in the folder where Xcode saved my project but when I run the app I get the 'no such table error'. Following the file path in the debug screen takes me to a file of 0kb i.e. empty. I thought I'd solved this by using the

LINUX命令全称英语

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man: Manual 意思是手册，可以用这个命令查询其他命令的用法。 pwd：Print working directory 意思是密码。 su：Swith user 切换用户，切换到root用户 cd：Change directory 切换目录 ls：List files 列出目录下的文件 ps：Process Status 进程状态 mkdir：Make directory 建立目录 rmdir：Remove directory 移动目录 mkfs: Make file system 建立文件系统 fsck：File system check 文件系统检查 cat: Concatenate 串联 uname: Unix name 系统名称 df: Disk free 空余硬盘 du: Disk usage 硬盘使用率 lsmod: List modules 列表模块 mv: Move file 移动文件 rm: Remove file 删除文件 cp: Copy file 复制文件 ln: Link files 链接文件 fg: Foreground 前景 bg: Background 背景 chown: Change owner 改变所有者 chgrp: Change group 改变用户组 chmod: Change mode 改变模式 umount: Unmount

How to check if path is valid without using try-catch?

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问题 I want to check if a folder exists and if not then create it. But I don't know if the path supplied will even valid. When the path is not valid the following happens. string path = "this is an invalid path"; if (!Directory.Exists(path)) Directory.CreateDirectory(path); //Exception thrown here If you supply an invalid path, it will throw a DirectoryNotFoundException exception. How can I stop this exception from occurring? I don't want to use a try-catch. I want to detect that this exception

Linux - mv 命令

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mv 查看帮助信息将文件夹移动至某个目录下查看帮助信息 # mv --help Usage: mv [OPTION]... [-T] SOURCE DEST or: mv [OPTION]... SOURCE... DIRECTORY or: mv [OPTION]... -t DIRECTORY SOURCE... Rename SOURCE to DEST, or move SOURCE(s) to DIRECTORY. Mandatory arguments to long options are mandatory for short options too. --backup[=CONTROL] make a backup of each existing destination file -b like --backup but does not accept an argument -f, --force do not prompt before overwriting -i, --interactive prompt before overwrite -n, --no-clobber do not overwrite an existing file If you specify more than one of -i, -f, -n, only the

How do you open a file folder through a link on website in Firefox and Chrome?

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问题 I'm working on a web application that needs to have a link which opens a documents folder from a file server. The folder can be opened either in a new browser tab or new window, or using the computer's default file browser program (i.e. Windows Explorer). This javascript should do the trick: window.open('file://///fileserver.companyname/public/Documents/','_blank); and this html should also work: <a href="file://///fileserver.companyname/public/Documents/">Open Documents</a> but these both

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