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How do you echo a 4-digit Unicode character in Bash?
I'd like to add the Unicode skull and crossbones to <em>mem>y shell pro<em>mem>pt (specifically the 'SKULL AND CROSSBONES' (U+2620)), but I can't figure out the <em>mem>agic incantation to <em>mem>ake echo spit it, or any other, 4-digit Unicode character. Two-digit one's are easy. For exa<em>mem>ple, echo -e "\x55", .
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Is it a bad practice to catch Throwable?
Is it a bad practice to catch Throwable ?
14 Answers
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WheelView 拓展：滚轮选择框扩展，滚轮日历选择框和旋转日历扩展 · App In...
...上架指南 入门必读 IoT专题 AI2拓展 Aia Store 关于 关于我们 发布日志 服务条款 搜索 Whee...
Android Debug Bridge (adb) device - no per<em>mem>issions [duplicate]
I have a proble<em>mem> connecting HTC Wildfire A3333 in debugging <em>mem>ode with <em>mem>y Fedora Linux 17. Adb says:
20 Answers
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How can I grep for a string that begins with a dash/hyphen?
I want to grep for the string that starts with a dash/hyphen, like -X , in a file, but it's confusing this as a co<em>mem><em>mem>and line argu<em>mem>ent.
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I<em>mem>ageConvertor 扩展：免费图像转换器，支持JPG/PNG/WEBP格式转换和图像处...
...上架指南 入门必读 IoT专题 AI2拓展 Aia Store 关于 关于我们 发布日志 服务条款 搜索 I<em>mem>ag...
How do you get asse<em>mem>bler output fro<em>mem> C/C++ source in gcc?
...lloworld.c
This will run the preprocessor (cpp) over helloworld.c, perfor<em>mem> the initial co<em>mem>pilation and then stop before the asse<em>mem>bler is run.
By default this will output a file helloworld.s. The output file can be still be set by using the -o option.
gcc -S -o <em>mem>y_as<em>mem>_output.s helloworld.c
Of c...
How to handle exceptions in a list co<em>mem>prehensions?
I have so<em>mem>e a list co<em>mem>prehension in Python in which each iteration can throw an exception.
6 Answers
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App Inventor 2 数学代码块 · App Inventor 2 中文网
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How to get notified about changes of the history via history.pushState?
So now that HT<em>Mem>L5 introduces history.pushState to change the browsers history, websites start using this in co<em>mem>bination with Ajax instead of changing the frag<em>mem>ent identifier of the URL.
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