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Makavele's Posts

Nairaland Forum › Makavele's Profile › Makavele's Posts

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Programming › Re: Nairaland School Of Programming by makavele: 10:04pm On Oct 21, 2015
nice post . . but a few corrections . . .

HTML pages need not start with declaration <!DOCTYPE html>
in fact, if i want to be lazy and unprofessional, i'd not even input <html> and </html>tags\
i can just create a .htm or .html file and start inputting directly . . .
but like i said it is lazy and unprofessional.... and at a stage when u mix ur code with other languages or scripts on tthe same page
u might throw in errors. .

for correction purposes, it should be:

<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title></title>
</head>
<body>

</body>
</html>
Science/Technology › Re: How To Create A Locally Made Inverter With Ease by makavele: 8:17am On Oct 20, 2015
ceejay80s:
Do u know that by adding distilled water to ur battery ,will make ur battery perfom better and last longer? I mean distilled water and not tap water or bottled table water or well water, one of my batteries used to malfunction, but after adding distilled water to it, its now ok and performing better,

do not add tap water or bottled table water or well water to it, they contain chemicals that will damage ur battery, I don't know if u one can get distilled water in nigerian stores ,but in Europe and US ,u can actually walk into a store and buy one, u can also use water dropping out from an airconditioner
while the water dripping from an air conditioning unit might be very clean (not 100% distilled), it's still contaminated
because the drain-hose could actually be very dirty inside . . .
Science/Technology › Re: How To Create A Locally Made Inverter With Ease by makavele: 7:52am On Oct 20, 2015
ceejay80s:
Its a VRLA battery and it can't be out of stock, cos they brought three and I chose one, I think his shop number is H1 in oshodi, call him again and ask for 40ah battery, don't tell him u want 42ah, its written 42ah on it and its a panasonic L C-x1242ch battery,here is his number again. 08033086907, its not a new battery but he game me a week guarantee
i will visit his shop . . . also did you test the battery idle voltage with a multimeter . .before paying for it . . ?
Science/Technology › Re: How To Create A Locally Made Inverter With Ease by makavele: 7:25am On Oct 20, 2015
mychelyte:
Good invention!!!
I'm working on something like that but in a bigger way sha,I wanna start with small tiger generator and extend it later.

@ceejay. But lemme give u a clue! U can recycle the power supply from the ups,that is plug the smart charger back to the power supply from the ups and put on ur battery,with that it will never go off!

Try it and feed me back.
while this is true,in theories,
it is not so good practically . . it's a recipe for disaster
Science/Technology › Re: How To Create A Locally Made Inverter With Ease by makavele: 7:22am On Oct 20, 2015
ceejay80s:
I will connect mine to every appliance , I am still testing the 12v 42ah battery that I bought today as soon as I am done testing I will connect to Ann energy saving bulb and a rechargeable fan, I am looking for a fan with just 10watts ,I now have 12v 36ah, 12v 40ah and 12v 42ah battery, making it a total of 12v 118ah battery , I bought the panasonic 12v 42ah in oshodi today
hw fr Ceejay
abeg did u get the 42 ah from the contact at Oshodi, cos i called him
and he said he's out of stock except for regular deepcycle batteries 100ah and above .
is the 42ah a VRLA or deep cycle battery? new or used?
thanks
Autos › Re: Nissan Pathfinder 2008 Toks...2.3m by makavele: 10:20am On Oct 15, 2015
2008 kor?

2028 niii
Car Talk › Re: UPDATED: Heeeeelp With Car Gone Wild. by makavele: 10:43pm On Oct 14, 2015
BluStreak:
Yeeeeeeh! shocked You own that superb body shop at Akesan Bus Stop? Av 4gotten the name of the body shop. I have my eyes on that place to give that car a makeover o. What should I be looking at for a full body makeover?
if your instrument cluster (gauges) are flickering and moving erratically . . you have a ground problem . . could be corroded battery terminal or broken cables . . .

but since you confirmed your radio/clock resets and doesn't work sometimes, it's a fault of the BCM - body control module . . .
as mayor said, cos it controls almost all electrical parts asides engine and transmission . . . they hardly go bad, but yes, they do like most parts ..

if you were submerged in flood, your IPDM (intelligent power distribution module) might be toast. . . some vehicles allow you to do an auto-cycle test to confirm if the IPDM is working or dead . . . Google it

#my2cents . . .
Programming › Re: A Good Php Developer, What Next? Java Vs .NET Vs Ruby by makavele: 8:17pm On Oct 14, 2015
yungcheda:
Which nonsense 24hours to learn which basics?? Except if u are cming from a very solid programming background and I mean "very solid" otherwise, a newbie can never learn php is 24hrs
just because it's taking you forever to learn PHP; doesn't mean everybody has got a block-head as you ..
i repeat, a newbie with zero programmings skills can easily write out 100 lines meaningful code the next day . . .using notepad for that matter.
PHP is just too cheap to even compare . . .
Programming › Re: A Good Php Developer, What Next? Java Vs .NET Vs Ruby by makavele: 2:25am On Oct 14, 2015
braine:
How long does it take to learn PHP?
You can learn the basics of any language within 24 hours . . but it takes forever to MASTER it . .
Programming › Re: Where Can I Get Java Real Questions To Enchace Ma Performance by makavele: 9:26pm On Oct 11, 2015
Futureviz:
sir!!! men am lost. am still a beginner. i just read java7 for absolute beginner.....sir i want to become like u. pls advice me am far
lol, in ur own words, you said

now that i know java , should i jump into android development..
these questions are practice interview questions and i never knew their answers too . . NOT UNTIL, i forced myself to learn them by hook or crook . . .

truth is, we never stop learning, the only ppl who know it all, are the producers (writers) of the programs, the real owners
but for we end-users, we keep learning . . . i used to love java ( i remmber wen i wrote a typical ATM program, and felt like a guru, but i fell out of love with it . . i am more of a PHP person now )

if u have fast internet i can send u alink to download a very intensive java video tutorial . . its about 3GB in size . . .
lock yourself indoors and code till you get sick and tired of coding . .

grin grin grin
Programming › Re: Where Can I Get Java Real Questions To Enchace Ma Performance by makavele: 8:58pm On Oct 11, 2015
Futureviz:
k
the answer should be one==two
because the both string hold the same string word.
and to the other question the code wouldn't compile
.type is not a method
it is a field in the interface iFruit.
answer one is correct ; answer 2 is wrong . . . .
the code would compile . . becos a class that uses an interface also gets the data members of the interface
and are static whether u like it or not . . .
this is a badly written code cos interfaces should not be used to store constants
Programming › Re: Where Can I Get Java Real Questions To Enchace Ma Performance by makavele: 8:24pm On Oct 11, 2015
What is the issue with following implementation of compareTo() method

public int compareTo(Object o){ Employee emp = (Employee) emp; return this.id - o.id; }
Consider the following Java code snippet, which is initializing two variables and both are not volatile, and two threads T1 and T2 are modifying these values as following, both are not synchronized

int x = 0;
boolean bExit = false;

Thread 1 (not synchronized)
x = 1;
bExit = true;

Thread 2 (not synchronized)
if (bExit == true)
System.out.println("x=" + x);
Now tell us, is it possible for Thread 2 to print “x=0”?
Programming › Re: Where Can I Get Java Real Questions To Enchace Ma Performance by makavele: 8:22pm On Oct 11, 2015
what does the following code print out and why huh

public class Test { public static void main(String[] args) { System.out.println(Math.min(Double.MIN_VALUE, 0.0d)); } }
Programming › Re: Where Can I Get Java Real Questions To Enchace Ma Performance by makavele: 8:20pm On Oct 11, 2015
solve these
when u are thru, i will post another grin grin grin

What does the following code print out?


public class Application {
public static void main(String[] args) {

String one = "Hello";
String two = "Hello";

if(one == two) {
System.out.println("one == two"wink;
}
else {
System.out.println("one != two"wink;
}
}
}
Does the following code compile or not?


interface IFruit
{
public String TYPE = "Apple";
}

class Fruit implements IFruit
{

}

public class Application {
public static void main(String[] args) {
System.out.println(Fruit.TYPE);
}
}
Autos › Re: Extremely Clean 2005 Nissan Altima With Leather Interior,fully Loaded by makavele: 8:59pm On Oct 09, 2015
dis isnt an 05 though . .
Celebrities › Re: Lydia Forson's Outfit To Glitz Africa Style Awards Sparks Controversy by makavele: 11:30am On Oct 05, 2015
z
Programming › Re: 24 Year Old Nigerian Builds A Functional And Intelligent Robot In Sri Lanka by makavele: 2:48pm On Sep 29, 2015
Touchey:
His sentence construction is poor
biggest lie of the century . .
Programming › Re: What Do You Think Of This Program I Wrote by makavele: 2:34pm On Sep 27, 2015
They would so discourage you; when they cant even do the same tin

Stupid sets of !diots !! yes and am referring to the 1diots on this thread

If coding was so easy, then you should have written your own operating system by now !!

Bas!tards !!!
Programming › Re: What Do You Think Of This Program I Wrote by makavele: 10:57pm On Sep 26, 2015
PheemySamuel:
Yeah ............i do it constantly.........when listening to music and i want to sleep, i just open the shell and write
''shutdown -s -t 1880s"......And aint tryn to criticize u, just thought it can be done from the shell directly
Then write a program that also allows you turn on the pc at a set time . .
and paste it here, lets see . .
Programming › Re: Become A Pro In Programming For Only N6000 by makavele: 3:35am On Sep 26, 2015
datoms:
Check your mail in 10 minutes time
Okay i will thanks
Programming › Re: Become A Pro In Programming For Only N6000 by makavele:
datoms:
Thank you bro, please send me your number and mail. Big surprise awaits
Aww really, so sweet . .

Email:...

I can't really put my number here, sir, public forum . maybe if u email me, i will reply with my number

Thanks for understanding . . I am online all night .
Programming › Re: What Do You Think Of This Program I Wrote by makavele: 3:15am On Sep 26, 2015
PheemySamuel:
But i can simply write it with command shell line.............instead a creating a full software
Then do it and stop talking !!!
Programming › Re: What Do You Think Of This Program I Wrote by makavele: 3:15am On Sep 26, 2015
I hate this Nigerian attitude . .

all of u are now claiming gurus . .

why didn't you write the code earlier and paste it here or make an app and show us here

The young man did a fantastic job; instead of giving him moral support . . you're telling us u can write it in .Net, in python, in this in that, with

shell. Then write and shut the hell up . .

The thunder that will fire all of you hating is still undergoing puberty !!

Rubbish set of idiots. . . angry angry angry
Programming › Re: Become A Pro In Programming For Only N6000 by makavele: 3:09am On Sep 26, 2015
those materials are not for free

and even if he got them for free . . he used his time, effort, internet, and brain

while the others were sleeping .

so i expect him to get paid
Education › Re: Answering Any 7 Of These Means Your IQ Is Really High. by makavele: 7:02pm On Sep 25, 2015
inze:
20 bi**hes in my bed
i've got 20 beds in my bedroom grin grin grin grin
Education › Re: Answering Any 7 Of These Means Your IQ Is Really High. by makavele: 3:46pm On Sep 25, 2015
champ0621:
Are you Nigerian? Do you live in Nigeria? It is difficult, I think, for the Nigerian of above average intelligence to know that there are 6 bowls in an over, to be honest. The 18 holes in a golf course is slightly easier. But not bowls in an over.
You're correct .. cos cricket isn't a Nigerian tin, not even an American tin . .
Google is his friend !!!
Programming › Re: Creating A Website Through Php by makavele: 12:39am On Sep 25, 2015
effissyman:
i understand wat u'r trying to portray bt mayb i should make it clear like this....
wat he's expecting of me is to design the website with HTML,PHP,JAVASCRIPT,CSS&MYSQL..Not To Contain Only Html Document.
Do U Understand Me Sir?
i get you . . the poster above has sometin to say !!
Programming › Re: Creating A Website Through Php by makavele: 9:56pm On Sep 24, 2015
@effissyman

it very unpractical to design a website on pure php. . .
your project manager must be a very confused fellow . . if that's what he's asking . . .
you would need other stuffs like king html, javascript, css to add website behavioral patterns and actions . . .
you would also need flash if u decide to make it interactive . . etc.
like i said its 100% theory . . so its left to you to do the practicals i.e. develop yourself
Programming › Re: Creating A Website Through Php by makavele: 7:01pm On Sep 24, 2015
on the one hand, if it's a project in your finals, then u should have been imparted sufficient knowledge to create such,
i mean, what is the essence of going through freshman-year to finals and you cannot complete a task for your project . .
means, they've been teaching you guys just "theory" and zero practicals . . . which is to be expected
on the other; if you need external help, there are 1001 programmers on NairaLand here . . .
the question is, are you willing to pay ? nobody is gonna sit a whole week writing myriads of codes for nothing
cos they've all got bills to pay, (me inclusive) !!!
Programming › Re: What I Learnt From Building My First App by makavele: 2:32am On Sep 23, 2015
Luka316:
@kncokolo... please i have been following the lectures as you advice(i downloaded them on youtube) - CS106A
but i need help... i dont know how to go about it... who do i met and how do i solve chellenges i met while learning....
secondly, assignment can you help me(so that i can submit them to you for you to assess me? pls)

i reaaly need you to help me

thank you
nairaland for life
then u do not have the passion . . .
let me give u an experience . .. the first time i started with PHP, i skipped to the middle of the course and saw an exercise
"WRITE A COOKIE THAT EXPIRES IN ONE WEEK"
I sure do know what cookies are, but how do i write one, where do i start from . . hell, i ddnt even know how to print a Hello world in php
but along the course, when i got to sessions etc . . the same exercise was slaughtered under minutes.
so just keep following the course, u will learn

unless of course,

u're forcing yourself;

or ur a dummy, lol

even at that, there are crash courses for dummies, lol
Technology Market › Re: Clean Used Gold 64GB Iphone6 For Sale =N=100K by makavele: 12:21pm On Sep 18, 2015
StPete:
80k cash
na cheque u want use pay before . . lol

or government bond .. grin grin grin
Car Talk › Re: I Went From 2003 Toyota Camry I4 To 2001 Mercedes Ml320: Upgrade Or Downgrade by makavele: 12:23pm On Sep 17, 2015
vani86:
seriously though, to avoid unnecessary bickering with you, read on up Mercedes reliability generally, then come talk to me. regardless of the era or decade, mercedes have been unreliable.
how can you see the Merc is very unreliable . .
the truth is, no machine/engine, body part/electrical work is 100% efficient . . there is always a margin for error and breakdown . .
so if you don't treat it right or service it well, the margin increases and unreliability kicks in
every motor manufacturer have their pros and cons
but i;ll take the Benz over the Camry any day; anytime

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