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Custom ListView click issue on items in Android
...n top of each other, plus a horizontal progress bar that I want to remain hidden until I actually do something. To the far right is a checkbox that I only want to display when the user needs to download updates to their database(s). When I disable the checkbox by setting the visibility to Visibility...
What is the theoretical maximum number of open TCP connections that a modern Linux box can have
...port
< client > < server >
Inside the TCP stack, these four fields are used as a compound key to match up packets to connections (e.g. file descriptors).
If a client has many connections to the same port on the same destination, then three of those fields...
How do I change the formatting of numbers on an axis with ggplot?
...wered Jun 16 '14 at 10:48
Jack AidleyJack Aidley
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.htaccess mod_rewrite - how to exclude directory from rewrite rule
... +1 ~ .htaccess operates hierarchically, so local folders override their parents, just like a normal cascade in CSS or MVC.
– Atari
Oct 30 '13 at 18:12
4
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How can I use grep to show just filenames on Linux?
... var channelOptions = {
tags: "".split(" "),
id: "1"
};
initTagRenderer("".split(" "), "".split(" "), channelOptions);
StackExchange.using("externalEditor", function() {
// Have to fire editor after snippets, if snippets enabled...
How to pass an array into jQuery .data() attribute
... so I want to pass a very basic array into a jquery data attrubute server side like so:
4 Answers
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Purpose of ESI & EDI registers?
...ations you can only do with DI/SI (or their extended counterparts, if you didn't learn ASM in 1985). Among these are
REP STOSB
REP MOVSB
REP SCASB
Which are, respectively, operations for repeated (= mass) storing, loading and scanning. What you do is you set up SI and/or DI to point at one or bot...
Why does Environment.Exit() not terminate the program any more?
...
I contacted Microsoft about this problem and that seemed to have paid off. At least I'd like to think it did :). Although I didn't get a confirmation of a resolution back from them, the Windows group is difficult to contact directly and I had to use an intermediary.
An update delivered ...
Comparing boxed Long values 127 and 128
...
Java caches Integer objects instances from the range -128 to 127. That said:
If you set to N Long variables the value 127 (cached), the same object instance will be pointed by all references. (N variables, 1 instance)
If you set to N Long variables the value 128 (not cached), you will have an ob...
How to subtract a day from a date?
... Python datetime object is timezone-aware than you should be careful to avoid errors around DST transitions (or changes in UTC offset for other reasons):
from datetime import datetime, timedelta
from tzlocal import get_localzone # pip install tzlocal
DAY = timedelta(1)
local_tz = get_localzone() ...