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Generating random number between 1 and 10 in Bash Shell Script [duplicate]

How would I generate an inclusive random number between 1 to 10 in Bash Shell Script? 6 Answers ...
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初窥InnoDB的Memcached插件 - 大数据 & AI - 清泛网 - 专注C/C++及内核技术

... flags: c3 cas_column: c4 expire_time_column: c5 unique_idx_name_on_key: PRIMARY 如上已经有了test数据库的demo_test表,通过c1查询c2的值,表结构如下所示: mysql> DESC test.demo_test; +-------+---------------------+------+-----+---------+-------+ | Fi...
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How to get current formatted date dd/mm/yyyy in Javascript and append it to an input [duplicate]

...0] for the current date in dd/mm/yyyy format only. – Andrew Hill Jun 28 '19 at 8:24  |  show 12 more comments ...
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How do I free my port 80 on localhost Windows?

I installed XAMPP 1.6.8 and for some reason it didn't work. Later realized port 80 is not free or not listening. How can I release it or make it free? ...
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How to use NULL or empty string in SQL

I would like to know how to use NULL and an empty string at the same time in a WHERE clause in SQL Server. I need to find records that have either null values or an empty string. Thanks. ...
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Can't stop rails server

I am new to rails and I am using an ubuntu machine and the rubymine IDE. The problem is that I am unable to stop the rails server. I tried to stop the server by killing the rails process. But, when I run pgrep -l rails , no such process is found. So, I am only able to kill ruby processes, but, the ...
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Convert floating point number to a certain precision, and then copy to string

..., I suggest this link on string formatting from the Python documentation. And for more information on option one, this link will suffice and has info on the various flags. Python 3.6 (officially released in December of 2016), added the f string literal, see more information here, which extends the...
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setResult does not work when BACK button pressed

... You need to overide the onBackPressed() method and set the result before the call to superclass, i.e @Override public void onBackPressed() { Bundle bundle = new Bundle(); bundle.putString(FIELD_A, mA.getText().toString()); Intent mIntent = new Intent(); ...
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How efficient can Meteor be while sharing a huge collection among many clients?

...iption provides; the Mongo driver, which watches the database for changes; and the merge box, which combines all of a client's active subscriptions and sends them out over the network to the client. Publish functions Each time a Meteor client subscribes to a collection, the server runs a publish f...
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How to close activity and go back to previous activity in android

...you have described will occur in following two ways: EITHER You have set android:noHistory = "true" for MainActivity inside AndroidManifest.xml which causes MainActivity to finish automatically on pressing the back key. OR Before switching to your 'SettingsActivity', you have called finish() in ...