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Java dynamic array sizes?
...0];
System.arraycopy(oldItems, 0, newItems, 0, 10);
oldItems = newItems;
If you find yourself in this situation, I'd highly recommend using the Java Collections instead. In particular ArrayList essentially wraps an array and takes care of the logic for growing the array as required:
List<XClas...
How do I execute any command editing its file (argument) “in place” using bash?
...
This is an answer. I was actually wondering if there is a generic solution to this problem. For example if I want to find all UNIQ lines in a file "in place", I can't do -o
– jm.
Sep 28 '08 at 21:45
...
Cast to int vs floor
Is there any difference between these:
7 Answers
7
...
Best way in asp.net to force https for an entire site?
... request to a page was over https was to check it in the page load event. If the request was not over http I would response.redirect(" https://example.com ")
...
Array.sort() doesn't sort numbers correctly [duplicate]
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I've tried different numbers, and it always acts as if the 0s aren't there and sorts the numbers correctly otherwise. Anyone know why?
You're getting a lexicographical sort (e.g. convert objects to strings, and sort them in dictionary o...
Get free disk space
...me)
{
foreach (DriveInfo drive in DriveInfo.GetDrives())
{
if (drive.IsReady && drive.Name == driveName)
{
return drive.TotalFreeSpace;
}
}
return -1;
}
good luck!
...
How do I get a file's directory using the File object?
...rent() (or file.getParentFile()) to give you what you want.
Additionally, if you want to find out whether the original File does exist and is a directory, then exists() and isDirectory() are what you're after.
share
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Safe characters for friendly url [closed]
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@Dietrich Epp, thank you. I guess it shouldn't matter if the URL is for decoration and SEO purposes, like: www.mysite.com/[postId]/post-title-with-ç-and-õ
– Mohamad
Jun 19 '11 at 15:22
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What is @RenderSection in asp.net MVC
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If you have a _Layout.cshtml view like this
<html>
<body>
@RenderBody()
@RenderSection("scripts", required: false)
</body>
</html>
then you can have an index.cshtml content v...
How to execute a file within the python interpreter?
...ral ways.
From the shell
python someFile.py
From inside IDLE, hit F5.
If you're typing interactively, try this: (Python 2 only!)
>>> variables= {}
>>> execfile( "someFile.py", variables )
>>> print variables # globals from the someFile module
For Python3, use:
&...