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How many files can I put in a directory?
...lesystem in use on the Linux server. Nowadays the default is ext3 with dir_index, which makes searching large directories very fast.
So speed shouldn't be an issue, other than the one you already noted, which is that listings will take longer.
There is a limit to the total number of files in one d...
Pointers in Python?
...e
same value
This is feasible, because it involves decorated names and indexing -- i.e., completely different constructs from the barenames a and b that you're asking about, and for with your request is utterly impossible. Why ask for something impossible and totally different from the (possibl...
form serialize javascript (no framework)
Wondering is there a function in javascript without jquery or any framework that allows me to serialize the form and access the serialized version?
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iPad Safari scrolling causes HTML elements to disappear and reappear with a delay
...ther elements in my case. It modified the stacking context, causing some z-index to break.
We should better try to target the right element and apply -webkit-transform: translate3d(0,0,0) to it only.
Edit : sometimes the translate3D(0,0,0) doesn't work, we can use the following method, targeting t...
Processing $http response in service
...the issue I am facing here at SO. As I couldn't send an actual $http request, I used timeout to simulate asynchronous behavior. Data binding from my model to view is working correct, with the help of @Gloopy
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How to identify platform/compiler from preprocessor macros?
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See: http://predef.sourceforge.net/index.php
This project provides a reasonably comprehensive listing of pre-defined #defines for many operating systems, compilers, language and platform standards, and standard libraries.
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How to sum all column values in multi-dimensional array?
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Note that this will give you PHP notices (undefined index) every time you access $newarr[$key] on the right side of your assignment, when such values does not yet exist.
– Anti Veeranna
Sep 30 '09 at 8:07
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Command to escape a string in bash
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In Bash:
printf "%q" "hello\world" | someprog
for example:
printf "%q" "hello\world"
hello\\world
This could be used through variables too:
printf -v var "%q\n" "hello\world"
echo "$var"
hello\\world
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What is the difference between a var and val definition in Scala?
...ch mutability improves performance, a lot.
For example, take an immutable Queue. When you either enqueue or dequeue things in it, you get a new Queue object. How then, would you go about processing all items in it?
I'll go through that with an example. Let's say you have a queue of digits, and you...
What datatype to use when storing latitude and longitude data in SQL databases? [duplicate]
... datatype of NUMBER (no precision). When you try to create Function Based Indexes to support spatial queries it'll gag otherwise.
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