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How to grep a string in a directory and all its subdirectories? [duplicate]
How to grep a string or a text in a directory and all its subdirectories'files in LINUX ??
2 Answers
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Testing for e<em>mem>pty or nil-value string [duplicate]
I'<em>mem> trying to set a variable conditionally in Ruby. I need to set it if the variable is nil or e<em>mem>pty (0 length string). I've co<em>mem>e up with the following:
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Error: invalid_client no application na<em>mem>e
I a<em>mem> using Google Apps API for <em>mem>y application and trying to authorize it using OAuth2. I have created a project and an application within it using the Google API console. I a<em>mem> using the following URL for authorization:
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Controls on Pivot disappear
I have an app with a pivot control. The pivot control has two ite<em>mem>s (pages), both contain a grid . The grids contain a few buttons and one a <em>mem>ap and the other a text block. When the app first runs the pivot works as expected. However, after the app has been running so<em>mem>e ti<em>mem>e, like a day, all the co...
ATL创建的ActiveX(CO<em>Mem>组件)实现JS回调 - C/C++ - 清泛网 - 专注C/C++及内核技术
ATL创建的ActiveX(CO<em>Mem>组件)实现JS回调最近公司的产品需要使用ActiveX文件上传。讨论了基本所有的技术，最后还是决定C++搞个ActiveX。。。但上传的回调费了半天劲，才搞定。代码...最近公司的产品需要使用ActiveX文件上传。讨论了基...
PHP报错：Only variables should be passed by reference - C/C++ - 清泛网 - 专注C/C++及内核技术
PHP报错：Only variables should be passed by reference错误信息如下：Strict Standards: Only variables should be passed by reference in D: wa<em>mem>p ecshop includes cls_te<em>mem>plate.php...错误信息如下：
Strict Standards: Only variables should be passed by reference in xxx\ecshop\includes\c...
VS工程“生成事件”之文件拷贝 - C/C++ - 清泛网 - 专注C/C++及内核技术
...件”之文件拷贝有时工程下面引用了lib文件，但是编译Debug Release等版本时需要将dll拷至指定目录才能运行，如果有多个编译版本需要拷贝多份，这样不便于...有时工程下面引用了lib文件，但是编译Debug/Release等版本时需要将dll拷...
如何获取IE (控件)的所有链接（包括Fra<em>mem>eset, ifra<em>mem>e） - C/C++ - 清泛网 -...
如何获取IE (控件)的所有链接（包括Fra<em>mem>eset, ifra<em>mem>e）IE 顶层 body 节点通过IHT<em>Mem>LEle<em>mem>ent->get_all 方法无法获取ifra<em>mem>e 里面的节点列表：CCo<em>mem>Ptr<IHT<em>Mem>LEle<em>mem>ent> body;...CCo<em>mem>Ptr<IDispatc...IE 顶层 body 节点通过IHT<em>Mem>LEle<em>mem>ent->get_all 方法无法获取ifra<em>mem>e 里面的节...
Ora-00257 错误处理一列 - 数据库(内核) - 清泛网 - 专注C/C++及内核技术
...一列sqlplus assysdba报错ORA-12162切回系统确认系统当前的ORACLE_HO<em>Mem>E和ORACLE_SID环境变量[oracle@asdlabdb01~]$echo$ORACLE_HO<em>Mem>E空的[oracle...sqlplus /as sysdba
报错ORA-12162
切回系统
确认系统当前的ORACLE_HO<em>Mem>E和ORACLE_SID环境变量
[oracle@asdlabdb01 ~]$ echo $...
<em>Mem>ongoDB仿关系型数据库Group聚合例子 - 大数据 &a<em>mem>p; AI - 清泛网 - 专注C/C++及内核技术
...系型数据库例子，通过BsonJavaScript脚本实现。相当的SQL：select * fro<em>mem> GroupDe<em>mem>o a right join (select userNa<em>mem>e,<em>mem>ax(date) <em>mem>axdate fro<em>mem> GroupDe<em>mem>o group by userNa<em>mem>e) b on a date=b <em>mem>axdate
na<em>mem>espace <em>Mem>ongoGroupDe<em>mem>o
{
class Progra<em>mem>
{
private static string <em>Mem>ongoConnStr...