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Read stream twice
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One could use IOUtils.toByteArray(InputStream) to get byte array in one call.
– akd
Sep 14 '16 at 17:30
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Static Vs. Dynamic Binding in Java
I'm currently doing an assignment for one of my classes, and in it, I have to give examples, using Java syntax, of static and dynamic binding .
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How to get the selected index of a RadioGroup in Android
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@BP i have same doubt in accessing radio buttons when none of the parent or the radio buttons id is set.
– Killer
Mar 2 '16 at 10:16
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How to clear all the jobs from Sidekiq?
...in this blog at noobsippets
Both suggest we do the following, and can be done on rails console:
Sidekiq.redis { |conn| conn.flushdb }
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Python how to write to a binary file?
...y file?" and I can see people searching for that question and finding this one…
– abarnert
Aug 21 '13 at 22:22
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How to create Drawable from resource
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None of the above suggestions seem to work if R.drawable.icon is a Vector drawable.
– FractalBob
May 29 '17 at 22:57
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Comparing two java.util.Dates to see if they are in the same day
...at "same day" is not as simple a concept as it sounds when different time zones can be involved. The code above will for both dates compute the day relative to the time zone used by the computer it is running on. If this is not what you need, you have to pass the relevant time zone(s) to the Calenda...
What are major differences between C# and Java?
I just want to clarify one thing. This is not a question on which one is better, that part I leave to someone else to discuss. I don't care about it.
I've been asked this question on my job interview and I thought it might be useful to learn a bit more.
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What is the JavaScript version of sleep()?
...}
}
demo();
This is it. await sleep(<duration>).
Or as a one-liner:
await new Promise(r => setTimeout(r, 2000));
Note that,
await can only be executed in functions prefixed with the async keyword, or at the top level of your script in some environments (e.g. the Chrome DevT...
How to expand/collapse a diff sections in Vimdiff?
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Aside from the ones you mention, I only use frequently when diffing the following:
:diffupdate :diffu -> recalculate the diff, useful when after making several changes vim's isn't showing minimal changes anymore. Note that it only work...