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View the Task's activity stack
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165
From the command line, you can use: adb shell dumpsys activity
This asks the activity manager...
What is the string length of a GUID?
...id:
Guid.NewGuid().ToString() => 36 characters (Hyphenated)
outputs: 12345678-1234-1234-1234-123456789abc
Guid.NewGuid().ToString("D") => 36 characters (Hyphenated, same as ToString())
outputs: 12345678-1234-1234-1234-123456789abc
Guid.NewGuid().ToString("N") => 32 characters (Digits onl...
PostgreSQL database default location on Linux
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134
The "directory where postgresql will keep all databases" (and configuration) is called "data d...
How to change an input button image using CSS?
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12 Answers
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What's the maximum value for an int in PHP?
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124
From the PHP manual:
The size of an integer is
platform-dependent, although a maximum
value o...
How to rename with prefix/suffix?
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123
In Bash and zsh you can do this with Brace Expansion. This simply expands a list of items in ...
Best practices for using Markers in SLF4J/Logback
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100
First, as @darioo said:
MDC is used for associating multiple events with few "entities"
[Mar...
How to insert a character in a string at a certain position?
...but was suggested to use String for a better display output (instead of 1234.5 will be 1234.50 ). Therefore, I need a function that will take an int as parameter and return the properly formatted String with a decimal point 2 digits from the end.
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ggplot with 2 y axes on each side and different scales
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15 Answers
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