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What is reflection and why is it useful?
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– Ayxan Haqverdili
Dec 10 '19 at 20:32
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Inconsistent Accessibility: Parameter type is less accessible than method
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answered Mar 26 '12 at 15:32
NishaNisha
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How does the MapReduce sort algorithm work?
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Martijn Pieters♦
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answered Jul 20 '09 at 11:01
Yuval FYuval F
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Python strptime() and timezones?
...7
jfsjfs
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What is stdClass in PHP?
...lternative to associative array. See this example below that shows how json_decode() allows to get an StdClass instance or an associative array.
Also but not shown in this example, SoapClient::__soapCall returns an StdClass instance.
<?php
//Example with StdClass
$json = '{ "foo": "bar", "number...
How to list variables declared in script in bash?
...t using temporary files: VARS="`set -o posix ; set`"; source script; SCRIPT_VARS="`grep -vFe "$VARS" <<<"$(set -o posix ; set)" | grep -v ^VARS=`"; unset VARS; . This will also output the vars in a ready-to-save format. The list will include the variables that the script changed (it depends...
How do you run a SQL Server query from PowerShell?
... would use the following. It is what we use at my company.
$ServerName = "_ServerName_"
$DatabaseName = "_DatabaseName_"
$Query = "SELECT * FROM Table WHERE Column = ''"
#Timeout parameters
$QueryTimeout = 120
$ConnectionTimeout = 30
#Action of connecting to the Database and executing the query a...
Why is SSE scalar sqrt(x) slower than rsqrt(x) * x?
...en Canon
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Favorite Django Tips & Features?
...cated within the Django project directory:
# settings.py
import os
PROJECT_DIR = os.path.dirname(__file__)
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STATIC_DOC_ROOT = os.path.join(PROJECT_DIR, "static")
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TEMPLATE_DIRS = (
os.path.join(PROJECT_DIR, "templates"),
)
Credits: I got this tip from the screencast 'Django From the Gro...
How to detect the end of loading of UITableView
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Swift 3 & 4 & 5 version:
func tableView(_ tableView: UITableView, willDisplay cell: UITableViewCell, forRowAt indexPath: IndexPath) {
if let lastVisibleIndexPath = tableView.indexPathsForVisibleRows?.last {
if indexPath == lastVisibleIndexPath {
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