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Can I use an OR in regex without capturing what's enclosed?
...ur OR alternatives are all single characters - you can just use "character set" operator:
([ab]c)
it will only match ac or bc and it's more readable.
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NuGet behind a proxy
I figure out that NuGet allows proxy settings configuration since 1.4 version. But, I can't find any command line example.
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Change how fast “title” attribute's tooltip appears
...'title' attribute.
You can modify the selector to affect only a class, and set custom speed or effect:
$('.yourClass').tooltip({show: {effect:"none", delay:0}});
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In Gradle, is there a better way to get Environment Variables?
... If you are trying to get an environment variable that might not be set, it would be better to use System.getenv('VAR') which returns null if not assigned. If you use "$System.env.VAR" then it will return the string "null".
– chrish
Jan 4 '18 at 17:23
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Which is the first integer that an IEEE 754 float is incapable of representing exactly?
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I declared a float and set it equal to 16,777,217. But when I printed it using cout it resulted in 16,777,216. I'm using C++. Why can't I get 16,777,217?
– sodiumnitrate
Oct 14 '14 at 18:56
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Moq: Invalid setup on a non-overridable member: x => x.GetByTitle(“asdf”)
...rameter into the ctor, hence in my case I had to mock the actual class and set the methods to virtual, because you can't inject parameters into an Interface's ctor. Is this the right approach?
– Houman
Feb 14 '11 at 10:14
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How do I base64 encode (decode) in C?
... you are really indexing from -128 to 127. Any character with the high bit set will cause you to read outside the allocated memory. Forcing the data lookup to be an unsigned char clears that up. You still get garbage out for garbage in, but you won't segfault.
– bitmusher
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Loop through Map in Groovy?
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I use GGTS 3.2 and routinely set break points in closures (including "each" closures). The problem is using F6 to step through a closure, as it will go over the whole thing. Technically, you can hit F5 a bunch of times and eventually end up in there, but...
jquery-ui sortable | How to get it work on iPad/touchdevices?
...es[0])) {
return;
}
if (!timerStart) {
time1Sec = setTimeout(function () {
ifProceed = true;
}, 1000);
timerStart=true;
}
if (ifProceed) {
// Set the flag to prevent other widgets from inheriting the touch event
touchHandle...
How to sort the result from string_agg()
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Relational Database is based in part on mathematical sets, and this is reflected in the fact that a basic principle in SQL is that row order is not significant. Even if you were to include an ORDER BY clause in the sub query, the FROM clause doesn’t necessarily get the data i...