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How to gracefully handle the SIGKILL signal in Java
...ignal. The program should handle the signal by doing a controlled, but rapid, shutdown. When a computer shuts down, the final stage of the shutdown process sends every remaining process a SIGTERM, gives those processes a few seconds grace, then sends them a SIGKILL.
The way to handle this for anyt...
Why is a 3-way merge advantageous over a 2-way merge?
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"But how would it know what to do with the differences?" Didn't get it. If it can already see the differences between the two files (without reference to the original), why can't it apply both changes serially in increasing order of files' timestamps? That is: It starts off with my ...
In C#, can a class inherit from another class and an interface?
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Yup this works! Why didn't I think of that! And to the comments below. Thank you for clearing me up on that (Classes don't inherit interfaces, the IMPLEMENT interfaces)
– PICyourBrain
Jan 13 '10 at 19:10
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Force to open “Save As…” popup open at text link click for PDF in HTML
...shouldn't even do this - it should be left up to the user/user agent to decide what do to with the content you provide. The user can always force their browser to download the file if they wish to.
If you still want to force the browser to download the file, modify the HTTP headers directly. Here's...
Does Java 8 provide a good way to repeat a value or function?
....nCopies call creates a List containing n copies of whatever value you provide. In this case it's the boxed Integer value 1. Of course it doesn't actually create a list with n elements; it creates a "virtualized" list that contains only the value and the length, and any call to get within range just...
If vs. Switch Speed
...after 5-6 elements it'll generate a jump table.
– antiduh
Feb 27 at 6:31
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What exactly does stringstream do?
...perator>> could be used.
Also in this example the string buffer is hidden and not used explicitly. But it would be too long of a post to write about every possible aspect and use-case.
Note: I probably stole it from someone on SO and refined, but I don't have original author noted.
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What is the difference between SqlCommand.CommandTimeout and SqlConnection.ConnectionTimeout?
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@Yasser: I don't know, i'm afraid.
– Jon Skeet
May 3 '16 at 8:05
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Clojure differences between Ref, Var, Agent, Atom, with examples
...duce a short snip-it of the motivations for each:
start by watching this video on the notion of Identity and/or studying here.
Refs are for Coordinated Synchronous access to "Many Identities".
Atoms are for Uncoordinated synchronous access to a single Identity.
Agents are for Uncoordinated asynch...
How to add new item to hash
... var channelOptions = {
tags: "".split(" "),
id: "1"
};
initTagRenderer("".split(" "), "".split(" "), channelOptions);
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