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How to output a multiline string in Bash?
...
Here documents are often used for this purpose.
cat << EOF
usage: up [--level <n>| -n <levels>][--help][--version]
Report bugs to:
up home page:
EOF
They are supported in all Bourne-derived shells including all versions of Bash.
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How to update Ruby to 1.9.x on Mac?
...y Version Manager) is the Standard for upgrading your Ruby installation on OSX: https://rvm.io
To get started, open a Terminal Window and issue the following command:
\curl -L https://get.rvm.io | bash -s stable --ruby
( you will need to trust the RVM Dev Team that the command is not malicious ...
How to increase heap size of an android application?
... work on Gingerbread and above.
The only way to have as large a limit as possible is to do memory intensive tasks via the NDK, as the NDK does not impose memory limits like the SDK.
Alternatively, you could only load the part of the model that is currently in view, and load the rest as you need it...
How to send email attachments?
...ase explain how to send an attachment in an email. I know there are other posts online but as a Python beginner I find them hard to understand.
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Disable browsers vertical and horizontal scrollbars
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123
function reloadScrollBars() {
document.documentElement.style.overflow = 'auto'; // firefo...
How do I handle the window close event in Tkinter?
How do I handle the window close event (user clicking the 'X' button) in a Python Tkinter program?
6 Answers
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程序员羊皮卷下载版.pdf - 文档下载 - 清泛网 - 专注C/C++及内核技术
...型的三种选择
121 MBA 的几个问题
122 一个假设换回18 万
123 公司对我有恩，离职怎么说得出口
125 找马时，我被“驴”发现了
126 被“驴”开除的Ivy
127 被“驴”加薪留下的Lion
128 左右逢源的Jack
130 第10 章 职场政治
130 有人...
How to serialize an object into a string
...s pretty straighforward with JDBC.
The problem with the second code you posted is the encoding. You should additionally encode the bytes to make sure none of them fails.
If you still want to write it down into a String you can encode the bytes using java.util.Base64.
Still you should use CLOB ...
The forked VM terminated without saying properly goodbye. VM crash or System.exit called
...when one of the dependencies(jar etc) in .m2 is corrupt. Deleting ~/.m2/repository rm -rf ~/.m2/repository and then mvn install resolved it for me.
– ch4nd4n
Jun 12 '18 at 12:16
4
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How to prevent caching of my Javascript file? [duplicate]
...o your script. Like so:
<script type="text/javascript" src="test.js?q=123"></script>
Every time you refresh the page you need to make sure the value of 'q' is changed.
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