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Should I use Java date and time classes or go with a 3rd party library like Joda Time?
... effort you're going to have to put in is huge, both in development and in testing. Or, you can just add one library. Then, Joda has the added benefit that new recruits to your team may have used it before, but they won't have used your homegrown library.
– Dawood ibn Kareem
...
How to configure MongoDB Java driver MongoOptions for production use?
...o set this higher than 100 in most cases but this setting is one of those "test it and see" things. Do note that you will have to make sure you set this low enough so that the total amount of connections to your server do not exceed
db.serverStatus().connections.available
In production we current...
Are there other whitespace codes like   for half-spaces, em-spaces, en-spaces etc useful in HTML
...x, this is not true (anymore). It may also depend on the font though; I've tested this on Stack Overflow, where the Arial font family is used.
– Just a student
Jul 11 '17 at 12:17
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CSRF Token necessary when using Stateless(= Sessionless) Authentication?
...ually reaches the server - jsbin.com/mewaxikuqo/edit?html,js,output I only tested this on firefox, but you can open dev tools and see that even tho you get "Cross-Origin Request Blocked" the remote server actually see the whole request. that is why you must have tokens or custom headers (and if poss...
What does the brk() system call do?
...ile (p < end) {
*(p++) = 1;
}
brk(b);
return 0;
}
Tested on Ubuntu 18.04.
Virtual address space visualization
Before brk:
+------+ <-- Heap Start == Heap End
After brk(p + 2):
+------+ <-- Heap Start + 2 * sizof(int) == Heap End
| |
| You can now write your...
Greedy vs. Reluctant vs. Possessive Quantifiers
..."foo"
The initial nothing is consumed by .?*, which will consume the shortest possible amount of anything that allows the rest of the regex to match.
doesn't appear at the beginning of the
string, it's forced to swallow (who swallows?) the
Again the .?* consumes the first character, after ...
Proper practice for subclassing UIView?
...w runs the animation, it does not call layoutSubviews each time." Haven't tested it personally though
– pfrank
Sep 28 '13 at 22:38
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show 4...
ZeroMQ的学习和研究（PHP代码实例） - C/C++ - 清泛网 - 专注C/C++及内核技术
... = true;
$CONFIG["QP_BTS"]["ENABLE"] = true;
$CONFIG["QP_BTS"]["TK_TEST"] = 13;
$string = json_encode ($CONFIG);
$clients = array("s2","s1","s3");
$context = new ZMQContext (10);
//Socket talk to clients
$publisher = new ZMQSocket ($context,ZMQ::SOCKET_PUB);
$publishe...
Handling click events on a drawable within an EditText
...der the following. It's not the most elegant solution but it works, I just tested it.
Create a customized EditText class CustomEditText.java:
import android.content.Context;
import android.graphics.Rect;
import android.graphics.drawable.Drawable;
import android.util.AttributeSet;
import android.v...
Fast and responsive interactive charts/graphs: SVG, Canvas, other?
...
Fortunately, drawing 2000 circles is a pretty easy example to test. So here are four possible implementations, two each of Canvas and SVG:
Canvas geometric zooming
Canvas semantic zooming
SVG geometric zooming
SVG semantic zooming
These examples use D3's zoom behavior to implement z...