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Textarea to resize based on content length [duplicate]
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You can check the content's height by setting to 1px and then reading the scrollHeight property:
function textAreaAdjust(element) {
element.style.height = "1px";
element.style.height = (25+element.scrollHeight)+"px";
}
<textarea onkeyup="textAreaAd...
Left-pad printf with spaces
...rintf("%40s", myStr);
You can also put "up to" 40 spaces AfTER the string by doing:
printf("%-40s", myStr);
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Twitter Bootstrap: div in container with 100% height
...or BootStrap. I didn't downvote you, someone else did. I'm just surprised by your answer because most of your answers are highly voted. I wish I had an example of how that worked. I haven't found anything yet, but it would be nice if flexbox did have an easy way of filling the rest of an element ...
How to move a git repository into another directory and make that directory a git repository?
...ed files would be recovered automatically! Only thing to note is that just by copying .git/ you cannot recover the uncommitted changes.
– Shahbaz
Dec 15 '15 at 14:19
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Generate a random alphanumeric string in Cocoa
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This is by far the shortest and most straightforward way to address the question.
– adib
Jan 6 '15 at 14:02
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Optimal number of threads per core
...within each core.
With Intel processors, the number of threads is defined by the Hyperthreading which is just 2 (when available). But Hyperthreading cuts your execution time by two, even when not using 2 threads! (i.e. 1 pipeline shared between two processes -- this is good when you have more proce...
Delete a single record from Entity Framework?
... not necessary to query the object first, you can attach it to the context by its id.
Like this:
var employer = new Employ { Id = 1 };
ctx.Employ.Attach(employer);
ctx.Employ.Remove(employer);
ctx.SaveChanges();
Alternatively, you can set the attached entry's state to deleted :
var employer = ne...
printf format specifiers for uint32_t and size_t
...s the correct answer. I agree with KennyTM about filing a bug for splint. By the way, "%zu" is the proper format for size_t. You don't need any of the PRI* macros for printing size_t.
– R.. GitHub STOP HELPING ICE
Jul 3 '10 at 14:08
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Why {} + {} is NaN only on the client side? Why not in Node.js?
... of the answer, but worth mentioning nodejs uses the vm module for evaling by default when using the REPL, and not just a JavaScript eval)
– Benjamin Gruenbaum
Jun 24 '13 at 6:43
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Python dict how to create key or append an element to key?
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I used to do this by dict_x[key] = [some_value] if not dict_x.has_key(key) else dict_x[key] + [some_value] but this answer suggests a far better way. In fact it gets set() as an argument and allows you to use add() method...
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