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Unlimited Bash History [closed]
...lue less than zero causes the history list to be
unlimited (setting it 0 zero disables the history list).
o. Setting HISTFILESIZE to a value less than zero causes the history file size
to be unlimited (setting it to 0 causes the history file to be truncated
to zero size).
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Python: json.loads returns items prefixing with 'u'
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170
The u- prefix just means that you have a Unicode string. When you really use the string, it won...
How to insert newline in string literal?
...simple options are:
string.Format:
string x = string.Format("first line{0}second line", Environment.NewLine);
String concatenation:
string x = "first line" + Environment.NewLine + "second line";
String interpolation (in C#6 and above):
string x = $"first line{Environment.NewLine}second line";...
CROSS JOIN vs INNER JOIN in SQL
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Cross join does not combine the rows, if you have 100 rows in each table with 1 to 1 match, you get 10.000 results, Innerjoin will only return 100 rows in the same situation.
These 2 examples will return the same result:
Cross join
select * from table1 cross join table2 wh...
Why does a return in `finally` override `try`?
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10 Answers
10
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How do I create a transparent Activity on Android?
...n’t have one, create it.) Here’s a complete file:
<?xml version="1.0" encoding="utf-8"?>
<resources>
<style name="Theme.Transparent" parent="android:Theme">
<item name="android:windowIsTranslucent">true</item>
<item name="android:windowBackground">@...
Is it possible to start a shell session in a running container (without ssh)
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schrej
42044 silver badges1010 bronze badges
answered Jul 29 '13 at 18:54
creackcreack
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NGINX: upstream timed out (110: Connection timed out) while reading response header from upstream
...d I used 1 hour timeout for an internal app at work:
proxy_read_timeout 3600;
With this, NGINX will wait for an hour (3600s) for its upstream to return something.
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