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How to test if string exists in file with Bash?
...
grep -Fxq "$FILENAME" my_list.txt
The exit status is 0 (true) if the name was found, 1 (false) if not, so:
if grep -Fxq "$FILENAME" my_list.txt
then
# code if found
else
# code if not found
fi
Explanation
Here are the relevant sections of the ma...
How to read file from relative path in Java project? java.io.File cannot find the path specified
...totally no control from inside the Java code.
Assuming that ListStopWords.txt is in the same package as your FileLoader class, then do:
URL url = getClass().getResource("ListStopWords.txt");
File file = new File(url.getPath());
Or if all you're ultimately after is actually an InputStream of it:
...
Eclipse XDebug配置 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...置http: xdebug org wizard php来输入拷贝的phpinfo信息来检测该下载哪个版本文件。zend_extension = php_xdebug-2 5 4-5 6-vc11-nts-x86_ http://xdebug.org/wizard.php
来输入拷贝的phpinfo信息来检测该下载哪个版本文件。
php.ini末尾添加如下配置：
zen...
App Inventor 2 TaifunBattery 拓展：电池管理器，获取设备电量 · App Inventor 2 中文网
...池管理器扩展。所需权限：无
demo效果图：
.aix 拓展下载：
com.puravidaapps.TaifunBattery3.aix
demo程序下载：
battery3.aia
版本V3加入了状态的下拉帮助代码块：
属性
返回当前健康常量。
可能的值有：冷(cold)、死(dead)、...
getResourceAsStream returns null
... file is under a different directory; for example initialization/Lifepaths.txt. If the path of the file is the same of yout class (but under resources as main dir) you can just put the name of the file without any /. For example if your class has the following path src/main/java/paths/Lifepaths.jav...
为什么大数据也不能帮你摆脱单身狗的命运？ - 资讯 - 清泛网 - 专注C/C++及内核技术
...配，跟亚马逊，Netflix去预测产品差不多，不同的话Netflix推荐电影给你，电影却不需要反向去关注你。下面就介绍一个有趣的匹配算法。
稳定婚姻匹配算法
1962年，美国数学家David Gale和Lloyd Shapley发明了一种寻找稳定婚姻...
Linux: copy and create destination dir if it does not exist
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Example:
/tmp $ mkdir foo
/tmp $ mkdir foo/foo
/tmp $ touch foo/foo/foo.txt
/tmp $ mkdir bar
/tmp $ cp --parents foo/foo/foo.txt bar
/tmp $ ls bar/foo/foo
foo.txt
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Open and write data to text file using Bash?
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#!/bin/bash
cat > FILE.txt <<EOF
info code info
info code info
info code info
EOF
share
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C++ project organisation (with gtest, cmake and doxygen)
...l end up with something like this:
└── prj
├── CMakeLists.txt <-- (1)
├── include
│ └── prj
│ ├── header2.hpp
│ └── header.hpp
├── src
│ ├── CMakeLists.txt <-- (2)
│ └──...
Deleting lines from one file which are in another file
...t[tolower($0)]=1; next } { if (! list[tolower($0)]) print }' exclude-these.txt from-this.txt
The output will be in the same order as the "from-this.txt" file. The tolower() function makes it case-insensitive, if you need that.
The algorithmic complexity will probably be O(n) (exclude-these.txt s...