¿POR QUE NO LEE MI VALIDACION?

Al queres insertar un archivo .CSV quiero validar que no me repita algunos datos pero parece que no lee la validación. Si elimino el if y else me registra normalmente, pero quiero que cuando se repita el campo CMSID en el array en la BD, cancele todo el proceso y no se registre ni un dato. Que puedo hacer?

foreach ($contactList as $contactData)
{

///VALIDAR CMSID
$verificar_cmsid ="SELECT * FROM User  WHERE CMSID='$contactData(3)'";
$resultado = $conexion->query($verificar_cmsid);

if (in_array($resultado, $contactData)) {
    echo "El cmsid no está en el array, procedemos a registrar";
    $conexion->query("INSERT INTO User 
                    (Name,
                     UserName,
                     Password,
                     CMSID,
                     Client,
                     Gang)
                     VALUES

                     ('{$contactData(0)}',
                      '{$contactData(1)}', 
                      '{$contactData(2)}',
                      '{$contactData(3)}',
                      '{$contactData(4)}',
                      '{$contactData(5)}' 
                       )

                     "); 
                     print_r($contactData(3));
                     print_r($verificar_cmsid); 
}else{
    echo "hay uno o mas CMSID repetidos en el array y BD, procedemos a abortar";
    return false;
}

}

❕NEWS – 9 Things That Make Litecoin Great, According To Charlie Lee | NewProxyLists

founder Charlie Lee explained why LTC is a top cryptocurrency for her.
—-Litecoin Has No Downtime
—- Always Been Among The Top 10 Cryptocurrencies
—-Security
—-LTC Highly Liquid
— Has More ATM Support Than Cryptocurrencies Other Than Bitcoin
— Powered by Paypal
— LTC will have Confidentiality Feature
– –Almost 2% of LTCs are Locked in the Grayscale Litecoin Trust
—Litecoin Survived After Receiving Lee’s Coin
What do you think about LTC?

linear algebra – Understanding 0-dim. case in proposition 15.3 in “Introduction to smooth manifolds” by Lee

I am trying to understand the proof of the following proposition. It is taken from Lee’s book “Introduction to smooth manifolds”:
enter image description here

I have trouble understanding the 0-dim. case. In partucluar why $omega>0$ implies $mathcal{O}_{omega}$ is +1 and the other case as well.

Since it says this case is immediate I suppose I am missing something obvious, but unfortunately I am completely stuck. I am also not sure what “consistently oriented” means in the case of a 0-dim. vector space. There is only a definition for the case $ngeq 1$. In Jänich’s book “Vector Analysis” I found something that would make sense to me regarding the definion of orientaion in the 0-dim. case. It is the following:

enter image description here
enter image description here

Then $mathcal{O}_{omega}=[emptyset]$, since the empty set is the only ordered basis in $V=0$?

Thank you very much in advance!

california – COVID-19: Does driving from Lee Vining to Fresno require a Yosemite Reservation?

I’m planning an RV trip from San Diego and we have RV Site reservations on the western Sierra, near Oakhurst.

There are many attractions we’d like to see on the Eastern side of the Sierra Nevada, so I’m considering taking an extra day and going “the long way” up Highway 395, instead of straight-shooting through Bakersfield and Fresno.

The website says that even entering Yosemite for day-use requires a reservation (we are in June 2020, “phased reopening” stage of the coronavirus pandemic).

My point of confusion is this: Does traveling through the Tioga Pass along Highway 120, and then south on Highway 41, require actually entering and traversing Yosemite National Park, and hence requiring a reservation that I don’t have and is very hard to get? Or can we just stay on the public highway and never enter the park?

[ Politics ] Open Question: Do you think Lee Harvey Oswald was a hero for killing Kennedy?

He had good rifle skills, you have to admit it.

differential geometry – Lee – Introduction to the problem of smooth collectors 8-9

Proposition 8.19 assume $ M $ and $ N $ are smooth collectors with or without limit, and $ F: M to N $ is a diffeomorphism. For each $ X in mathfrak {X} (M) $, there is a unique smooth vector field on $ N $ C & # 39; $ F $-relative to $ X $.

Problem 8-9. Show by finding a counterexample that proposition 8.19 is false if we replace the hypothesis that $ F $ is a smooth diffeomorphism by the weaker assumption that it is smooth and bijective.

My solution:

I started by thinking of a gentle bijection that is not diffeomorphism. Let $ M = mathbb {R} = N $. so $ F (x): = x ^ 3 $ is such a card because its reverse is not smooth at $ 0 $. Let $ X = d / dx $. so
$$ dF_x (X_x) f = frac {d} {dx} (f circ F) = frac {d} {dx} (f (x ^ 3)) = 3x ^ 2 frac {df} {dx } ,. $$
Let $ Y = alpha (x) frac {d} {dx} $. so
$$ Y_ {F (x)} = alpha (x ^ 3) frac {d} {dx} ,, $$
so for $ Y $ to be $ F $-relative to $ X $, we need $ alpha (x ^ 3) = 3x ^ 2 $, which implies $ alpha (x) = 3x ^ {2/3} $, therefore $ alpha $ is not smooth, and therefore $ Y notin mathfrak {X} ( mathbb {R}) $.

Is it correct?

lee groups – Derivative of expression involving an invariant left-hand connection

I'm trying to understand a calculation made in this article. A little simplified, the configuration is as follows.

Let $ G $ to be a Lie group, and $ varrho $ his Lie algebra.

Let $ nabla $ to be an invariant connection on the left, which means that $ nabla $ evaluated in two left invariant vector fields is itself an invariant vector field on the left.

They calculate then;

$$ left. frac {d} {d}} right | _ {t = 0} nabla_ {u (t)} {u (t)} = nabla _ { left. frac {d} {dt} right | _ {t = 0} u (t)} {u (0)} + nabla_ {u (0)} { left. frac {d} {dt} right | _ {t = 0} u (t)} $$

Any suggestion as to the reason for this situation would be greatly appreciated.

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Online gambling boss such as Baccarat Casino Toto Lee Wonjae HK (High Kick)
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BlackHatKings: Proxy Lists
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Post time: June 12, 2019 at 12:06.