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Using a Single Row configuration table in SQL Server database. Bad idea?
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A Key and Value pair is similar to a .Net App.Config which can store configuration settings.
So when you want to retrieve the value you could do:
SELECT value FROM configurationTable
WHERE ApplicationGroup = 'myappgroup'
AND keyDescription = 'myKey';
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MySQL Insert into multiple tables? (Database normalization?)
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have a look at mysql_insert_id()
here the documentation: http://in.php.net/manual/en/function.mysql-insert-id.php
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Most efficient method to groupby on an array of objects
...lso quite lightweight and really simple.
Fiddle example: https://jsfiddle.net/r7szvt5k/
Provided that your array name is arr the groupBy with lodash is just:
import groupBy from 'lodash/groupBy';
// if you still use require:
// const groupBy = require('lodash/groupBy');
const a = groupBy(arr, fu...
How to use android emulator for testing bluetooth application?
... OS as Linux
instead of Other.
After creating the virtual machine set the network adapter to 'Bridged'. ·
Start the VM and select 'Live CD VESA' at boot.
Now you need to find out the IP of this VM. Go to terminal in VM (use Alt+F1
& Alt+F7 to toggle) and use the netcfg command to find this.
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Choosing a stand-alone full-text search server: Sphinx or SOLR? [closed]
...s faster than lucene (and solr have gotta be even slower than.) slideshare.net/billkarwin/…
– Stann
Dec 5 '11 at 14:43
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How to change the href for a hyperlink using jQuery
...an attr because it updates the dom instead of modifying the HTML. jsfiddle.net/je4G5
– Popnoodles
Jun 10 '14 at 21:57
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Why should I implement ICloneable in c#?
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Not the answer you're looking for? Browse other questions tagged c# .net cloneable icloneable or ask your own question.
_DEBUG vs NDEBUG
... as standard C) in "4.2 DIAGNOSTICS" section it was said
http://port70.net/~nsz/c/c89/c89-draft.html
If NDEBUG is defined as a macro name at the point in the source file
where is included, the assert macro is defined simply as
#define assert(ignore) ((void)0)
If look at the mean...
How to create a loop in bash that is waiting for a webserver to respond?
...like this:
until grep '***IPV4 ADDRESS OF SERVER IN REVERSE HEX***' /proc/net/tcp
do
printf '.'
sleep 1
done
But that's a busy wait with 1 sec intervals. You probably want more resolution than that. Also this is global. If another connection is made to that server, your results are invalid...
Getting All Variables In Scope
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you CAN - with static analysis jsfiddle.net/mathheadinclouds/bvx1hpfn/11
– mathheadinclouds
Nov 14 '19 at 15:31