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How do I limit the number of results returned from grep?
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The -m option is probably what you're looking for:
grep -m 10 PATTERN [FILE]
From man grep:
-m NUM, --max-count=NUM
Stop reading a file after NUM matching lines. If the input is
standard input from a regular file, and NUM matc...
How to Create a circular progressbar in Android which rotates on it?
I am trying to create a rounded progressbar. This is what I want to achieve
12 Answers
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Are static class instances unique to a request or a server in ASP.NET?
... any source for this, because it doesn't make any sense and conflicts with what I've read elsewhere. When the AppPool is recycled the related App Domain is completely torn down and GC'd. When this happens any related static instances will also be GC'd because their root (the AppDomain) is gone. A...
Setting Short Value Java
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@JoachimSauer, what does "fit into the size" mean? I'm asking because I just had to specifically cast 0 as (short)0 to get around a possible lossy conversion from int to short error, even though 0 is a short.
– ryvanta...
Unignore subdirectories of ignored directories in Git
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What version of git were you using? Maybe it's something only available in certain versions.
– user153275
Mar 6 '13 at 21:09
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Add days to JavaScript Date
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Yeah? But what is this? (ran on March 31st, 2010): today = new Date(); tomorrow = new Date(); tomorrow.setDate(today.getDate()+1); alert(tomorrow.getMonth()); Says "3". alert(tomorrow); is correct... Why???
– d-_...
Is is possible to check if an object is already attached to a data context in Entity Framework?
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Here's what I ended up with, which works very nicely:
public static void AttachToOrGet<T>(this ObjectContext context, string entitySetName, ref T entity)
where T : IEntityWithKey
{
ObjectStateEntry entry;
// Track...
How does the main() method work in C?
...the compiler or perhaps linker to custom-generate the __start function (or whatever it is called), or at least select one from several pre-compiled alternatives. Information could be stored in the object file about which of the supported forms of main is being used. The linker can look at this info...
Difference between partition key, composite key and clustering key in Cassandra?
... but Indexing & Sorting. Cluster keys depend on few things:
What columns you use in where clause except primary key columns.
If you have very large records then on what concern I can divide the date for easy management. Example, I have data of 1million a county population records. So ...
List of All Locales and Their Short Codes?
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For anyone else wondering what en-029 is, it's English (Caribbean): stackoverflow.com/questions/7192410/…
– Boris
Mar 12 at 23:05
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