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implements Closeable or implements AutoCloseable
... finally block:
PrintWriter pw = null;
try {
File file = new File("C:\\test.txt");
pw = new PrintWriter(file);
} catch (IOException e) {
System.out.println("bad things happen");
} finally {
if (pw != null) {
try {
pw.close();
} catch (IOException e) {
}
}
}...
Center a DIV horizontally and vertically [duplicate]
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@AlcubierreDrive: I could test it in all major modern browsers and iOS and it works well. I could not test in Android nor windows 8. I would appreciate if someone tells me. In IE8 it only works if the .content is smaller than the browser. It does not ...
Laravel Migration Change to Make a Column Nullable
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This is breaking my tests. The tests start to run and then hang. I suppose the first rollback causes this. Causes hanging tests for MySQL as well as for SQLite.
– Thomas Praxl
Jul 19 '18 at 11:49
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How can I get the button that caused the submit from the form submit event?
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I created a test form and using Firebug found this way to get the value;
$('form').submit(function(event){
alert(event.originalEvent.explicitOriginalTarget.value);
});
Unfortunately, only Firefox supports this event.
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Is int[] a reference type or a value type?
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The simplest test for reference type vs. value type is that reference types can be null, but value types can not.
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Begin, Rescue and Ensure in Ruby?
...t exception handler. For instance:
begin
raise "Error!!"
rescue
puts "test1"
raise # Reraise exception
ensure
puts "Ensure block"
end
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'printf' vs. 'cout' in C++
... You say I/O is the bottleneck anyway. Obviously you never tested that assumption. I quote myself: "On the other hand, the iostreams version, at 75.3 MB/s, can't buffer data fast enough to keep up with a hard disk. That's bad, and it's not even doing any real work yet. I don't think...
How to prevent page scrolling when scrolling a DIV element?
I have reviewed and tested the various functions for preventing the body ability to scroll whilst inside a div and have combined a function that should work.
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How to iterate over arguments in a Bash script
...oted the arguments are broken up properly if there are spaces in them:
sh test.sh 1 2 '3 4'
1
2
3 4
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GitHub README.md center image
...lowing should work: <span style="display:block;text-align:center">![Test Automation]Automated-Testing.png)</span>
– Dakshinamurthy Karra
Aug 27 '17 at 10:01
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