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How can I print each command before executing? [duplicate]
...thing then)
And remember, there is bashdb (bash Shell Debugger, release 4.0-0.4)
To revert to normal, exit the subshell or
set +o xtrace
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How can we access context of an application in Robolectric?
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add to your build.gradle file:
testImplementation 'androidx.test:core:1.0.0'
retrieve the context with:
ApplicationProvider.getApplicationContext()
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gradlew: Permission Denied
... to do this.
– Ankur
Nov 8 '13 at 5:01
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I had similar issue when setting up Atlassian Bamboo bui...
当当网第三季度净亏损2810万元 同比由盈转亏 - 资讯 - 清泛网 - 专注C/C++及内核技术
当当网第三季度净亏损2810万元 同比由盈转亏11月25日消息，当当网发布了截至2015年9月30日的2015财年第三季度未审计财报。财报显示，当当网第三季度总净营收为23.719亿元人民币(约合3.732亿美元)，同比增长22.6%；净亏损为2810万元...
scrapyd 转入后台daemon守护模式运行的方法 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...新建文件/etc/init.d/scrapyd，名称为scrapyd
#!/bin/bash
PORT=6800
HOME="/var/scrapyd"
BIN="/usr/local/bin/scrapyd"
pid=`netstat -lnopt | grep :$PORT | awk '/python/{gsub(/\/python/,"",$7);print $7;}'`
start() {
if [ -n "$pid" ]; then
echo "server already start,pid:$pid"
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How to open emacs inside bash
I'm using Ubuntu 11.10. When I type command "emacs" in terminal, it opens emacs as a seperate window. How can I open it inside the terminal, like nano editor?
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Do Java arrays have a maximum size?
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answered Jun 14 '10 at 18:26
Kevin BourrillionKevin Bourrillion
38k1212 gold badges6868 silver badges8383 bronze badges
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How to print to console when using Qt
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206
If it is good enough to print to stderr, you can use the following streams originally intended ...
No mapping found for field in order to sort on in ElasticSearch
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120
After digging more, I found the solution as given below. ignore_unmapped should be explicitly se...
how to break the _.each function in underscore.js
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edited Sep 4 '15 at 20:28
wil93
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answered Jan 8 '12 at 18:...