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How to really read text file from classpath in Java
...TH). All other paths are relative to the package of the class on which you call getResourceAsStream()
– Aaron Digulla
Sep 23 '09 at 7:25
15
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What is the non-jQuery equivalent of '$(document).ready()'?
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What if the document already loaded when this script is called? Nothing will happen at all :(
– oriadam
Sep 7 '16 at 17:24
8
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What is the correct way to make a custom .NET Exception serializable?
More specifically, when the exception contains custom objects which may or may not themselves be serializable.
7 Answers
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Seeding the random number generator in Javascript
... return (h ^= h >>> 16) >>> 0;
}
}
Each subsequent call to the return function of xmur3 produces a new "random" 32-bit hash value to be used as a seed in a PRNG. Here's how you might use it:
// Create xmur3 state:
var seed = xmur3("apples");
// Output four 32-bit hashes to p...
How to create a file in memory for user to download, but not through server?
...m);
}
}
Note that, depending on your situation, you may also want to call URL.revokeObjectURL after removing elem. According to the docs for URL.createObjectURL:
Each time you call createObjectURL(), a new object URL is created, even if you've already created one for the same object. Each ...
What is your favorite C programming trick? [closed]
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I'm fond of using = {0}; to initialize structures without needing to call memset.
struct something X = {0};
This will initialize all of the members of the struct (or array) to zero (but not any padding bytes - use memset if you need to zero those as well).
But you should be aware there are...
Conditionally ignoring tests in JUnit 4
...nit way is to do this at run-time is org.junit.Assume.
@Before
public void beforeMethod() {
org.junit.Assume.assumeTrue(someCondition());
// rest of setup.
}
You can do it in a @Before method or in the test itself, but not in an @After method. If you do it in the test itself, your @B...
HTML encoding issues - “” character showing up instead of “ ”
... some string in POST request to CRM System, but when we were doing the GET call from CRM , it was returning '£' with some string content. So what we have analysed is that '£' was getting converted to '£'.
Analysis:
The glitch which we have found after doing research is that in POST call we h...
What's the point of malloc(0)?
... or a unique pointer that can be successfully passed to free()".
This basically lets you allocate nothing, but still pass the "artist" variable to a call to free() without worry. For practical purposes, it's pretty much the same as doing:
artist = NULL;
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libpng warning: iCCP: known incorrect sRGB profile
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With ImageMagick you can use the -strip command. Specifically, I used mogrify to affect all images in a folder. My command looked like this: mogrify -strip *.png
– Maxito
Nov 25 '14 at 20:28
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