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How do I POST JSON data with cURL?
I use Ubuntu and installed cURL on it. I want to test my Spring REST application with cURL. I wrote my POST code at the Java side. However, I want to test it with cURL. I am trying to post a JSON data. Example data is like this:
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How can I make a JUnit Test wait?
I have a JUnit test that I want to have wait for a period of time, synchronously. My JUnit test looks like this:
6 Answers
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Programmatically shut down Spring Boot application
...on.exit(applicationContext, exitCodeGenerator);
}
Inside the Integration tests you can achieved it by adding @DirtiesContext annotation at class level:
@DirtiesContext(classMode=ClassMode.AFTER_CLASS) - The associated ApplicationContext will be marked as dirty after the test class.
@DirtiesCon...
HTML input file selection event not firing upon selecting the same file
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simple and effective just tested in latest IE and chrome and works like a charm. Thanks for sharing it
– Atul Chaudhary
Nov 25 '15 at 0:37
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How are software license keys generated?
...hargebacks or purchases with stolen credit cards.
No “phoning home” to test keys. Although this practice is becoming more and more prevalent, I still do not appreciate it as a user, so will not ask my users to put up with it.
It should not be possible for a cracker to disassemble our released a...
How to base64 encode image in linux bash / shell
...ntents of the file named 'DSC_0251.JPG', rather than the filename itself.
test="$(cat DSC_0251.JPG | base64)"
However, base64 can read from the file itself:
test=$( base64 DSC_0251.JPG )
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How do I create a branch?
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Suppose you want to create a branch from a trunk name (as "TEST")
then use:
svn cp -m "CREATE BRANCH TEST" $svn_url/trunk $svn_url/branches/TEST
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How to take screenshot with Selenium WebDriver
...ot)driver).GetScreenshot();
ss.SaveAsFile(@"D:\Screenshots\SeleniumTestingScreenshot.jpg", System.Drawing.Imaging.ImageFormat.Jpeg);
}
catch (Exception e)
{
Console.WriteLine(e.Message);
throw;
}
}
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How to colorize diff on the command line?
... 18.04 has diffutils 3.6 and therefore has it.
On 3.5 it looks like this:
Tested with:
diff --color -u \
<(seq 6 | sed 's/$/ a/') \
<(seq 8 | grep -Ev '^(2|3)$' | sed 's/$/ a/')
Apparently added in commit c0fa19fe92da71404f809aafb5f51cfd99b1bee2 (Mar 2015).
Word-level diff
Like diff-high...
Best way to give a variable a default value (simulate Perl ||, ||= )
...the tedium out of this sort of thing.
function set_if_defined(&$var, $test){
if (isset($test)){
$var = $test;
return true;
} else {
return false;
}
}
function set_unless_defined(&$var, $default_var){
if (! isset($var)){
$var = $default_var;
...