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Unable to locate tools.jar
...
I had the same problem and copying C:\Program Files\Java\jdk1.6.0_26\lib\tools.jar to C:\Program Files\Java\jre6\lib\ext worked for me
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Octave-Gnuplot-AquaTerm error: set terminal aqua enhanced title “Figure 1”…unknown terminal type"
... my AquaTerm installation didn't create the correct symlinks in /usr/local/lib, Method 2 is the one that worked for me, and I am sharing the steps I took to get it working.
Method 1: Simply reinstall gnuplot after installing AquaTerm seems to fix this issue for people.
brew install gnuplot
Go ...
What's the difference between process.cwd() vs __dirname?
...imply with following folder structure
Project
├── main.js
└──lib
└── script.js
main.js
console.log(process.cwd())
// C:\Project
console.log(__dirname)
// C:\Project
console.log(__dirname===process.cwd())
// true
suppose we have another file script.js files inside a sub di...
Cannot find module cv2 when using OpenCV
...ault site-packages folder where you have kept the required python files or libraries
Add these lines in the code:
import sys
sys.path.append('/usr/local/lib/python2.7/site-packages')
or before running the python command in bash move to /usr/local/lib/python2.7/site-packages directory. This is...
Hide/Show Column in an HTML Table
...k rel="stylesheet" type="text/css" href="https://cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/3.3.7/css/bootstrap.css">
<link rel="stylesheet" type="text/css" href="https://cdnjs.cloudflare.com/ajax/libs/bootswatch/3.3.7/paper/bootstrap.min.css">
<link rel="stylesheet" type="text/c...
Installing Java 7 on Ubuntu
...------------------------------------------------------
* 0 /usr/lib/jvm/java-6-oracle1/bin/java 1047 auto mode
1 /usr/bin/gij-4.6 1046 manual mode
2 /usr/lib/jvm/java-6-oracle1/bin/java 1047 manual mode
3 /usr...
How to create war files
...properties, XML config files
${basedir}/web: Your JSP files
${basedir}/web/lib: Any JARs required at runtime
${basedir}/web/META-INF: Your manifest
${basedir}/web/WEB-INF: Your web.xml files
Set up
Define a setup task that creates the distribution directory and copies any artifacts that need to b...
What is the benefit of using $() instead of backticks in shell scripts?
...
Suppose you want to find the lib directory corresponding to where gcc is installed. You have a choice:
libdir=$(dirname $(dirname $(which gcc)))/lib
libdir=`dirname \`dirname \\\`which gcc\\\`\``/lib
The first is easier than the second - use the fir...
App Inventor 2 拓展参考文档 · App Inventor 2 中文网
...：人脸标记识别
【AI物品识别】LookExtension 拓展：使用编译到扩展中的神经网络进行物品识别
UI界面
【UI】NotificationStyle 拓展：个性化通知栏样式
【UI】WordCloud 拓展：免费且酷炫的词云效果
【UI】BubbleT...
The constant cannot be marked static
...then you should consider making the field a public static readonly field.
Lib.dll, provided as binary:
public class Foo {
public const int HATS = 42;
public static readonly int GLOVES = 33;
}
App.exe, references Lib.dll:
Foo.HATS // This will always be 42 even if the value in Lib.dll...