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How to resolve “must be an instance of string, string given” prior to PHP 7?
...lass or interface boolean, rather than of type bool:
<?php
function test(boolean $param) {}
test(true);
?>
The above example will output:
Fatal error: Uncaught TypeError: Argument 1 passed to test() must be an instance of boolean, boolean given, called in - on line 1 and define...
erb, haml or slim: which one do you suggest? And why? [closed]
... @JoshuaMuheim Slim comes with benchmark code that you can modify/test on your own machine: github.com/stonean/slim#testing
– Gerry
Aug 28 '12 at 21:39
...
Delete local Git branches after deleting them on the remote repo
...es the delete.
For example:
someUsr@someHost:~/repo$ git branch -a
basic-testing
integration-for-tests
* master
origin
playground-for-tests
test-services
remotes/origin/HEAD -> origin/master
remotes/origin/basic-testing
remotes/origin/master
remotes/origin/test-services
someUsr@someHost:~/repo...
Maven: how to do parallel builds?
...are great, but I wanted to add something to the answers here regarding the test stability during parallel builds.
So, when Maven parallel build is used:
mvn -T 4 clean install # Builds with 4 threads
mvn -T 1C clean install # 1 thread per cpu core
mvn -T 1.5C clean install # 1.5 thread per cpu core
...
Is double square brackets [[ ]] preferable over single square brackets [ ] in Bash?
..., I heard ksh supports it too). For example, you can do
[[ -e $b ]]
to test whether a file exists. But with [, you have to quote $b, because it splits the argument and expands things like "a*" (where [[ takes it literally). That has also to do with how [ can be an external program and receives i...
'Incomplete final line' warning when trying to read a .csv file into R
...t's impossible to recreate the error you get.
> Data <- read.table("test.csv",header=T,sep=",")
> Data <- read.table("test.xlsx",header=T,sep=",")
Warning message:
In read.table("test.xlsx", header = T, sep = ",") :
incomplete final line found by readTableHeader on 'test.xlsx'
readT...
php static function
...is an object of this class. It does not apply to static functions.
class test {
public function sayHi($hi = "Hi") {
$this->hi = $hi;
return $this->hi;
}
}
class test1 {
public static function sayHi($hi) {
$hi = "Hi";
return $hi;
}
}
// Test
$...
OAuth: how to test with local URLs?
I am trying to test OAuth buttons, but they all (Facebook, Twitter, LinkedIn) come back with errors that seem to signal that I can not test or use them from a local URL.
...
libcurl的使用总结 - C/C++ - 清泛网 - 专注C/C++及内核技术
...www.vimer.cn
# Email: dantezhu@vip.qq.com
# FileName: test_download.cpp
# Version: 1.0
# LastChange: 2010-03-09 14:20:44
# Description:
# History:
============================================*/
#include <iostream>
#include <string>
#include...
ComboBox: Adding Text and Value to an Item (no Binding Source)
...t;
}
}
The following is a simple example of its usage:
private void Test()
{
ComboboxItem item = new ComboboxItem();
item.Text = "Item text1";
item.Value = 12;
comboBox1.Items.Add(item);
comboBox1.SelectedIndex = 0;
MessageBox.Show((comboBox1.SelectedItem as Combobo...