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How to download and save a file from Internet using Java?
...Channel rbc = Channels.newChannel(website.openStream());
FileOutputStream fos = new FileOutputStream("information.html");
fos.getChannel().transferFrom(rbc, 0, Long.MAX_VALUE);
Using transferFrom() is potentially much more efficient than a simple loop that reads from the source channel and writes ...
C/C++ maximum stack size of program
...th each call taking upto say 20 bytes. So is it feasible means is there a possibility of stackoverflow?
7 Answers
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How do you split and unsplit a window/view in Eclipse IDE?
...
Alt + ASCII code + Ctrl then release Alt
Example: ASCII for '{' = 123, so press 'Alt', '1', '2', '3', 'Ctrl' and release 'Alt', effectively typing '{' while 'Ctrl' is pressed, to split vertically.
Example of vertical split:
PS:
The menu items Window>Editor>Toggle Split Editor we...
Permanently add a directory to PYTHONPATH?
...so: C:\somefolder\anotherfolder\targetfolder
– JayJay123
Jul 25 '18 at 8:52
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How do I create a multiline Python string with inline variables?
...s not valid on legacy python versions (e.g. 2.4)
– Oz123
Nov 16 '12 at 10:12
If using curly braces, they need to be es...
Why are elementwise additions much faster in separate loops than in a combined loop?
Suppose a1 , b1 , c1 , and d1 point to heap memory and my numerical code has the following core loop.
10 Answers
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Can I call a base class's virtual function if I'm overriding it?
...
123
Yes,
class Bar : public Foo
{
...
void printStuff()
{
Foo::printStuff();...
How do I detect IE 8 with jQuery?
...ersion >= 8.0) { dosomething} I am not sure it will work for version 8.123.45.6 or will it?
– salmane
Feb 4 '10 at 19:08
13
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Is calculating an MD5 hash less CPU intensive than SHA family functions?
...w 60 MB/s. Even though SHA-256 appears "slow" here, it is fast enough for most purposes.
Note that OpenSSL includes a 32-bit implementation of SHA-512 which is quite faster than my code (but not as fast as the 64-bit SHA-512), because the OpenSSL implementation is in assembly and uses SSE2 register...
Using LINQ to remove elements from a List
...e reason for using HashSet for another collection?
– 123 456 789 0
Aug 7 '12 at 1:51
55
@LeoLuis:...