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Why does this Java program terminate despite that apparently it shouldn't (and didn't)?
...t acting like this. Also if I comment out the empty synchronized(this) {} block then the code works as well and I suspect it is because the locking causes sufficient delay that currentPos and its fields are reread rather than used from the cache.
int x = p.x + 1;
int y = p.y;
if (x != y) {
Sy...
Java variable number or arguments for a method
... a great explanation of the difference here: programmerinterview.com/index.php/java-questions/…
– Dick Lucas
Aug 3 '14 at 15:25
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Adding 'serial' to existing column in Postgres
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Look at the following commands (especially the commented block).
DROP TABLE foo;
DROP TABLE bar;
CREATE TABLE foo (a int, b text);
CREATE TABLE bar (a serial, b text);
INSERT INTO foo (a, b) SELECT i, 'foo ' || i::text FROM generate_series(1, 5) i;
INSERT INTO bar (b) SELECT 'ba...
Is there a better way to express nested namespaces in C++ within the header
... names. I find it improves readability, and helps document any given code block's dependencies. Apart from constants, I tend to try and keep it to two namespaces if possible (such as SysData::Exceptions and SysData::Classes).
– Justin Time - Reinstate Monica
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IIS7 Permissions Overview - ApplicationPoolIdentity
... @JamesToomey can u verify that if browsers can be lunched from IIS -> php or not like executing commands like cmd /c start chrome /new-window www.google.com or executing chrome bin with path
– user889030
Jul 1 at 5:07
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AngularJS routing without the hash '#'
...iteEngine On
RewriteBase /
RewriteCond %{REQUEST_URI} !^(/index\.php|/img|/js|/css|/robots\.txt|/favicon\.ico)
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule ./index.html [L]
Users will be directed to the your app when they enter a proper ...
Notepad++: How to automatically set Language as Xml when load files
...his by using the Style Configurator (Settings Menu):
This image shows the php language, but it works for any language you want to map
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Handler vs AsyncTask vs Thread [closed]
...ashion, and—as with the main thread—an especially long work packet can block the queue. Due to this reason, use AsyncTask to handle work items shorter than 5ms in duration.
AsyncTask objects are also the most common offenders for implicit-reference issues. AsyncTask objects present risks relate...
Using parameters in batch files at Windows command line
...p to grab them, as defined here:
http://www.robvanderwoude.com/parameters.php
Notes about delimiters for batch parameters
Some characters in the command line parameters are ignored by batch files, depending on the DOS version, whether they are "escaped" or not, and often depending on their locati...
Why does the use of 'new' cause memory leaks?
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In the first case, the objects are destroyed automatically when the scope block is exited. This could be a function or a scope-block within a function.
In the latter case the object b is destroyed together with the instance of A in which it is a member.
Objects are allocated with new when you nee...