Schengen Visa – France The US VFS website does not allow the postponement of an appointment to another place?

I made an appointment for Visa Schengen (France) at the New York VFS office.
I see older dates for the visa interview in the VFS offices in Chicago and Boston. I want to reschedule my NY visa interview at Chicago VFS, with dates that suit me. The VFS Web site does not allow you to reschedule the different VFS location. If there is a way to do it, what is it?

Thank you.

tkinter – Python: How to create rectangles that take the place of those in front

I'm trying to create a Snake gamma game using the Tkinter Canvas widget, passing the white rectangle over the red. Another green rectangle is created behind the white. When white moves, green takes its place.
Try in many ways to continue creating green rectangles that take the place of the next one as you move, but only create a green rectangle that fits what I want.

Is there a way to do that? or it is necessary to use pygame for that

Here is my code:

import tkinter as tk
randomly import

root = tk.Tk ()
root.title ("Snake game")
root.geometry ("+ 340 + 30")

Display = tk.Canvas (root, width = 600, height = 600, bg = "# 212121")
Display.pack ()
Head = Screen.create_rectangle (300 300 330 330, fill = "white")

# Screen.create_line (600, 30, 0, 30, fill = "network")
for me in [30,60,90,120,150,180,210,240,270,300,330,360,390,420,450,480,510,540,570]:
Screen.create_line (600, i, 0, i, fill = "# FAFAFA")
Display.create_line (i, 600, i, 0, fill = "# FAFAFA")

address = ""
Counter = 1

def AddCube ():
global accountant
Pantalla.create_rectangle (Pantalla.coords (head)[0], Pantalla.coords (Head)[1], Pantalla.coords (Head)[2], Pantalla.coords (Head)[3], fill = "green", tags = f "Cube {Counter}")
Counter + = 1
print ("A")
Def Create a food ():
x = random.choice ([30,60,90,120,150,180,210,240,270,300,330,360,390,420,450,480,510,540,570])
y = random.choice ([30,60,90,120,150,180,210,240,270,300,330,360,390,420,450,480,510,540,570])
Screen.create_rectangle (x, y, x + 30, y + 30, fill = "red", tags = "food")

Definition of change of direction (A):
global direction
address = A
def Move ():
global accountant
if Pantalla.find_withtag ("food") == ():
Create food ()
if Pantalla.coords (head) == Pantalla.coords ("food"):
Display.delete ("food")
Create food ()
AddCube ()

if Counter> 1:
for i in the range (1, counter):
Display.delete (f "Cube {i}")
Pantalla.create_rectangle (Pantalla.coords (head)[0], Pantalla.coords (Head)[1], Pantalla.coords (Head)[2], Pantalla.coords (Head)[3], fill = "green", tags = f "Cube {i}")

if Pantalla.coords (Head)[2] == 630:
Pantalla.move (head, -30,0)

elif Pantalla.coords (Head)[2] == 0:
Pantalla.move (Head, 30,0)

elif Pantalla.coords (Head)[3] == 0:
Pantalla.move (head, 0,30)

elif Pantalla.coords (Head)[3] == 630:
Pantalla.move (head, 0, -30)
if not:
if address == "Up":
Pantalla.move (head, 0, -30)

address elif == "Down":
Pantalla.move (head, 0,30)

address elif == "Left":
Pantalla.move (head, -30,0)

address elif == "Right":
Pantalla.move (Head, 30,0)

Pantalla.after (89, Move)

root.bind ("", lambda _: Changeaddress (" Up "))
root.bind ("", lambda _: Changeaddress (" Down "))
root.bind ("", lambda _: change direction (" left "))
root.bind ("", lambda _: Changeaddress (" Right "))

Pantalla.after (89, Move)
root.mainloop ()

postgresql – Index of time and place data combined

I have a multi-TB table with geolocation data for a certain item ID and a timestamp.

It is partitioned per hour with one partition for each month (~ 500 GB), and clustered (including partitions) on the ID and time index of the article.

itemid nonzero integer,
its timestamp is not zero,
Pos Geometry (Point, 4326) non-zero,
otherdata varchar not null - replaces other columns
) partition by range (ts);

CREATE INDEX ON data (itemid, ts);
CREATE INDEX ON data using strand (itemid, ts, pos) with (pages_per_range = 8);

FOR VALUES FROM (& # 39; 2019-01-01 & # 39;) TO (& #;; 2019-02-01 & # 39;);

FOR VALUES FROM (& # 39; 2019-02-01 & # 39;) TO (& #;; 2019-03-01 & # 39;);

This works very well for our most common queries, where data from one or a small number of items are queried for a range of time (several hours to a few days).

One type of secondary query we would like to perform is all items near a location in a given time period. Our intention is that the strand index can be used for this purpose since (item_id, ts) is strongly correlated with pos.

Something like that:

select itemid, ts, pos, otherdata from data
where ts> = 2019-02-02 00: 00: 00 & # 39; AND TO <2019-02-03 14: 00: 00 & # 39;
AND st_within (pos, st_setsrid (
st_geomfromgeojson (& # 39; {"coordinates": "coordinates":[[[-74.05059814453125,40.6920928987952],[-73.92013549804688,40.6920928987952],[-73.92013549804688,40.79405848578324],[-74.05059814453125,40.79405848578324],[-74.05059814453125,40.6920928987952]]], "type": "Polygon"} & # 39;),
) :: geometry)

We see however that the normal btree index is used for this and that queries take too much time to be useful (several minutes to more than one hour)

What is the way to activate these requests?

  • Is there a combined temporal and geospatial index?
  • Can we do something to use the strand index?
  • Is the best way to partition over a shorter period like a day and create a geographic index for each partition?

interface – monthly payment and single payment in one place

Hello, I am making a payment space, where the user can buy a monthly product and a single purchase product, the project owner requests that the payment be the same for both forms, that 's the same. it is a credit card or bank statement. But it makes no sense to pay for a product that is paid monthly in multiple installments with one purchase. Would any one have any suggestions?

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features – Keep sticky messages in the main loop in their usual place

I have a wordpress theme that has a place at the top for sticky posts. If a publication is set to Post-it, it will appear at the top but will not appear in the publications listed below.

How can I have sticky messages inside the main loop? I've removed this feature that has hidden them from the main loop:

public function modify_main_query ($ query) {
if ($ query-> is_home () && $ query-> is_main_query ()) {
$ query-> query_vars['post__not_in'] = $ this-> sticky_posts;

Once deleted, the items are displayed in the main loop, but they appear at the top of the 10 items, before the others.

How can I show them on their respective dates, as if they were not sticky?

Thank you.

The most beautiful place in India …?

Hello friends,

Please tell me, what is the most beautiful place in India …?

5th dnd – Does the effect of the command spell take place immediately when it is launched around the target?

The target must pass the Saving Wisdom save roll or follow the command on his next turn.

If you had to launch Command as a reaction (for example, prepared action or opportunity to start a war) on the turn of the spell's target, will the spell's effect take place immediately or in the next turn?

for example. If I held the command spell and triggered it when an orc appeared at the street corner and told him to "crawl", would that end the turn of the orc or lorry? Orc will complete his turn without being affected, only forced to crawl to the next turn? ?

Grovel: The target falls flat and then ends his turn.

The most beautiful place in India …?

Hello friends,

Please tell me, what is the most beautiful place in India …?


how can my iterm2 not stick in a line when i copy multiple lines from another place?

I copy several lines of the sublime editor as follows:


however, when I paste in item2, it becomes:
enter the description of the image here

but i want to keep it as several lines in iterm2, everyone knows how to fix it?