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How to get the contents of a webpage in a shell variable?
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190
You can use wget command to download the page and read it into a variable as:
content=$(wget go...
How to list all properties of a PowerShell object
...ist * -Force" to truly see all the error information, for example,
$error[0] | Format-List * -force
Note that the wildcard can be used like a traditional wilcard this:
Get-WmiObject -Class "Win32_computersystem" | Format-List M*
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I don't remember my android debug.keystore password
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Asaf NevoAsaf Nevo
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How can you escape the @ character in javadoc?
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+50
Use the {@literal} javadoc tag:
/**
* This is an "at" symbol: {@literal @}
*/
The javadoc for this will read:
This is an "at" sy...
How to correctly use “section” tag in HTML5?
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108
The answer is in the current spec:
The section element represents a generic section of a do...
How do you reverse a string in place in C or C++?
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30 Answers
30
Active
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Style child element when hover on parent
... Adrien Be
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answered Aug 27 '11 at 21:16
jtbandesjtbandes
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Java Persistence / JPA: @Column vs @Basic
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answered Sep 5 '09 at 14:10
djnadjna
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Override compile flags for single files
...add_compile_options
add_compile_options(-Wall -Weffc++ -pedantic -std=c++0x)
or for CMake versions < 3.0 to do something more like:
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall -Weffc++ -pedantic -std=c++0x")
In response to further questions in the comments below, I believe it's impossi...
Android layout replacing a view with another view on run time
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+50
You could replace any view at any time.
int optionId = someExpression ? R.layout.option1 : R.layout.option2;
View C = findViewById(R...