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Get only part of an Array in Java?
...dIndex bigger than the size of the array passed as the first argument. So, if you want a full copy, create a variable referring to this array and use Arrays.copyOfRange(var, 0, var.length) or Arrays.copyOf(var, var.length)
– elias
Nov 17 '16 at 11:18
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renderpartial with null model gets passed the wrong type
...uldn't they have handled that by overloading. @Html.Render("donkeys") is different than @Html.Render("donkeys", couldbenull)
– Phil Strong
Mar 25 '11 at 17:52
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How do I use Linq to obtain a unique list of properties from a list of objects?
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Doesnt answer the question, and even if it does, adds nothing new.
– nawfal
Nov 29 '13 at 7:57
add a comment
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NSLog with CGPoint data
...nd run it on a device (not simulator). Then, copy the result into a new #elif block before the #else at line 172 in JAValueToString.m. If this doesn’t work, additional debugging will be required. I can’t do it since I’m not in the iOS programme.
– Jens Ayton
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How to find a parent with a known class in jQuery?
...e a <div> that has many other <div> s within it, each at a different nesting level. Rather than give every child <div> an identifier, I rather just give the root <div> the identifier. Here’s an example:
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Find and Replace Inside a Text File from a Bash Command
... do an in-place edit due to the -i option. This can be called from bash.
If you really really want to use just bash, then the following can work:
while read a; do
echo ${a//abc/XYZ}
done < /tmp/file.txt > /tmp/file.txt.t
mv /tmp/file.txt{.t,}
This loops over each line, doing a substit...
How to read integer value from the standard input in Java
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If you are using Java 6, you can use the following oneliner to read an integer from console:
int n = Integer.parseInt(System.console().readLine());
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HTML5 Local storage vs. Session storage
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localStorage and sessionStorage both extend Storage. There is no difference between them except for the intended "non-persistence" of sessionStorage.
That is, the data stored in localStorage persists until explicitly deleted. Changes made are saved and available for all current and future ...
Center Oversized Image in Div
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Yeah I've experienced the -100% issue as well ^^. Btw: if you add min-width and min-height of 100% you basically get a background-size: cover; behaviour with image tags -> jsfiddle
– Simon
Sep 9 '14 at 7:55
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What does dot (.) mean in a struct initializer?
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This is a C99 feature that allows you to set specific fields of the struct by name in an initializer. Before this, the initializer needed to contain just the values, for all fields, in order -- which still works, of course.
So for the following struct:
struct demo_s {
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