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Catch Ctrl-C in C
...atile int keepRunning = 1;
void intHandler(int dummy) {
keepRunning = 0;
}
// ...
int main(void) {
signal(SIGINT, intHandler);
while (keepRunning) {
// ...
Edit in June 2017: To whom it may concern, particularly those with an insatiable urge to edit this answer. Look, I wrote...
What's wrong with nullable columns in composite primary keys?
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answered Dec 22 '08 at 11:46
TomalakTomalak
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Check number of arguments passed to a Bash script
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10 Answers
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Including all the jars in a directory within the Java classpath
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answered Oct 20 '08 at 20:32
basszerobasszero
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git:// protocol blocked by company, how can I get around that?
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430
If this is an issue with your firewall blocking the git: protocol port (9418), then you should m...
Increase font size chrome console
...eed a quick, temporary size bump you can press Ctrl + / - to zoom and Ctrl 0 to reset.
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Can I run multiple programs in a Docker container?
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edited Jul 2 '14 at 10:03
Vojtech Vitek
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How to elegantly check if a number is within a range?
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There are a lot of options:
int x = 30;
if (Enumerable.Range(1,100).Contains(x))
//true
if (x >= 1 && x <= 100)
//true
Also, check out this SO post for regex options.
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JSON parsing using Gson for Java
... jarray = jobject.getAsJsonArray("translations");
jobject = jarray.get(0).getAsJsonObject();
String result = jobject.get("translatedText").getAsString();
return result;
}
To make the use more generic - you will find that Gson's javadocs are pretty clear and helpful.
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Passing an array to a query using a WHERE clause
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answered May 25 '09 at 19:37
Flavius StefFlavius Stef
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