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When to use os.name, sys.platform, or platform.system?
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I wonder if we can get any Python developers to confirm this. Maybe even whoever developed the platform module.
– ztangent
Dec 30 '10 at 2:59
add a ...
NullPointerException in Java with no StackTrace
...ems to accept the -XX:-OmitStackTraceInFastThrow flag as well. I've yet to confirm if that was why I was also failing to print stack-traces (e.g., using e.printStackTrace), but it seems highly likely. I've expanded the answer to reflect this discovery.
– Chris W.
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How to access test resources in Scala?
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Confirmed Moebius comment getClassLoader is needed. Without it the path includes the class hierarchy directory of the test class. Something like ~/lighthouse/target/scala-2.12/test-classes/com/mycompany/myapp/module1/utils/b...
Blank HTML SELECT without blank item in dropdown list
...vdb. You can test it here.
<script type='text/javascript'>
window.onload = function(){
document.getElementById('id_here').selectedIndex = -1;
}
</script>
.
<select id="id_here">
<option>aaaa</option>
<option>bbbb</option>
</select>
Ma...
How to pop an alert message box using PHP?
...t;)
<!DOCTYPE html><html><title>p</title><body onload="alert('<?php echo 'Hi' ?>')">
share
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follow
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ReactJS: Modeling Bi-Directional Infinite Scrolling
...but it's really worth it.
If you can't know the size in advance, then add onload listeners to your image and when it is loaded then measure its displayed dimension and update the stored row height and compensate the scroll position.
Jumping at a random element
If you need to jump at a random elem...
Parse query string in JavaScript [duplicate]
...
else console.log(msg);
}
var results = {}; // save results, so we can confirm we're not incorrectly referencing
$.each(tests, function(msg, test) {
var q = deparam(test);
results[msg] = q;
output(msg, test, JSON.stringify(q), $.param(q));
output('-------------------');
});
outp...
Performance of foreach, array_map with lambda and array_map with static function
... return array_map($closure, $numbers);
}
But the results are identical, confirming that the closure is only evaluated once.
2014-02-02 UPDATE: opcodes dump
Here are the opcode dumps for the three callbacks. First useForeach():
compiled vars: !0 = $numbers, !1 = $result, !2 = $number
line ...
Are HTML Image Maps still used?
... used by my clients in their email campaigns. However, I've noticed, and confirmed that there are some scaling issues with the coordinate system on mobile devices.
** I know this thread is old, I was just doing some additional research into this for a recent email campaign issue and thought it may...
Booleans, conditional operators and autoboxing
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@Erick: does JLS confirm this?
– BalusC
Oct 7 '10 at 13:45
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