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How to get the first item from an associative PHP array?
... information on the reset function: www.w3schools.com/php/func_array_reset.asp
– Paul Chris Jones
Dec 17 '19 at 12:38
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How to parse a query string into a NameValueCollection in .NET
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Omar, it didn't work for me on ASP.NET 4, it returned a key of "stackoverflow.com?para" instead of "para". So I'm using HttpUtility.ParseQueryString(new Uri(fullUrl).Query) which correctly works for me.
– Michael
Apr ...
jquery $(window).height() is returning the document height
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With no doctype tag, Chrome reports the same value for both calls.
Adding a strict doctype like <!DOCTYPE html> causes the values to work as advertised.
The doctype tag must be the very first thing in your document. E.g., you can't have any text before it, even if it doesn't re...
default select option as blank
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This should help :
https://www.w3schools.com/tags/att_select_required.asp
<form>
<select required>
<option value="">None</option>
<option value="volvo">Volvo</option>
<option value="saab">Saab</option>
<option value="mercede...
How can I clear the SQL Server query cache?
...CKPOINT;
GO
DBCC DROPCLEANBUFFERS;
GO
From the linked article:
If all of the performance testing is conducted in SQL Server the best approach may be to issue a CHECKPOINT and then issue the DBCC DROPCLEANBUFFERS command. Although the CHECKPOINT process is an automatic internal system proce...
Why is LINQ JOIN so much faster than linking with WHERE?
...ite efficient because the DB knows how to perform a join. But it doesn't really make sense to compare it with the other approaches, since they work directly in memory (Linq to DataSet)
The query with multiple tables and a Where condition actually performs a cartesian product of all the tables, then ...
What are best practices for REST nested resources?
...e resource - there are no rules that say you shouldn't do that.
And generally, you may need to access items directly or as a subset of something else - so your structure makes sense to me.
Just because employees are accessible under department:
company/{companyid}/department/{departmentid}/emplo...
Find a Git branch containing changes to a given file
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Find all branches which contain a change to FILENAME (even if before the (non-recorded) branch point)
FILENAME="<filename>"
git log --all --format=%H $FILENAME | while read f; do git branch --contains $f; done | sort -u
M...
Get output parameter value in ADO.NET
...ood example i think
source: http://www.eggheadcafe.com/PrintSearchContent.asp?LINKID=624
using System;
using System.Data;
using System.Data.SqlClient;
class OutputParams
{
[STAThread]
static void Main(string[] args)
{
using( SqlConnection cn = new SqlConnection("server=(...
HTML5 input type range show range value
...is that E.I doesn't support it though. (W3School) w3schools.com/tags/tryit.asp?filename=tryhtml5_output
– radbyx
Jun 14 '14 at 12:21
4
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