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how to change namespace of entire project?
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Important; change the default-namespace in project-properties too; this controls the namespace for things like resx
– Marc Gravell♦
Nov 28 '11 at 21:41
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Is there a way to override class variables in Java?
...on, of how to make it print "son", I'd set the value via the constructor. Although the code below departs from your original question quite a lot, I would write it something like this;
public class Person {
private String name;
public Person(String name) {
this.name = name;
}
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Improve INSERT-per-second performance of SQLite
...cess to SQLite, as the whole database is locked when writes are done, and although multiple readers are possible, writes will be locked out. This has been improved somewhat with the addition of a WAL in newer SQLite versions.
Take advantage of saving space...smaller databases go faster. For instance...
PHP-FPM doesn't write to error log
... stderr will be redirected to /dev/null according to FastCGI specs.
; Default Value: no
catch_workers_output = yes
Edit:
The file to edit is the file that configure your desired pool.
By default its: /etc/php-fpm.d/www.conf
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Idiomatic way to wait for multiple callbacks in Node.js
...var co = require('co');
co(function *(){
// yield any promise
var result = yield Promise.resolve(true);
}).catch(onerror);
co(function *(){
// resolve multiple promises in parallel
var a = Promise.resolve(1);
var b = Promise.resolve(2);
var c = Promise.resolve(3);
var res = yield [a,...
Create or write/append in text file
... Oh, yes there will be, in this case use a SQL database, it has a built-in engine to avoid race-conditions. But that's a whole new question.
– Valentin Mercier
Jul 26 '14 at 15:45
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Cache busting via params
... the file modification timestamp as an 'automatic' version parameter, eg. <link rel="stylesheet" href="style.css?v=1487935578" />
– oelna
Feb 28 '17 at 18:50
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How to navigate through textfields (Next / Done Buttons)
... but I am using each text field in separate cell views in a UITableView. Although I have IBOutlet properties on the view controller for each text field, it is not letting me link the nextField property to those properties on the File's Owner. Any advice how I can make it work in this scenario?
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Selecting data frame rows based on partial string match in a column
...example, using the iris dataset searching for the string osa:
irisSubset <- iris[grep("osa", iris$Species), ]
head(irisSubset)
# Sepal.Length Sepal.Width Petal.Length Petal.Width Species
# 1 5.1 3.5 1.4 0.2 setosa
# 2 4.9 3.0 1.4 ...
Difference between binary semaphore and mutex
... Take Mutex
access data
... Take Mutex <== Will block
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Give Mutex access data <== Unblocks
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Give Mutex
Binary Semaphore
Binary Semaphore address a totally d...