Beogradsko programiranje: 2024

Saturday, December 21, 2024

MALI OGLASI:

https://files.devuan.org/devuan_daedalus/installer-iso/

Tuesday, December 17, 2024

beogradsko-programiranje

https://itsfoss.com/fish-shell-features/

Sunday, December 8, 2024

beogradskoprogramiranje

beogradsko programiranje

click to call me by phone...

Treba Vam programer ?

Povoljno i kvalitetno!

TAGS: #beogradsko programiranje #beogradskoprogramiranje

Windows tips=

Snapping window: WIN + LEFT or RIGHT (can be used with UP or DOWN to get into quadrants)
Switch to recent window: ALT + TAB (unchanged) – Hold shows new Task view window view, let go and switches to app.
Task view: WIN + TAB – New Task view opens up and stays open.
Create new virtual desktop: WIN + CTRL + D
Close current virtual desktop: WIN + CTRL + F4
Switch virtual desktop: WIN + CTRL + LEFT or RIGHT

Here's a list of hotkeys in the Windows 10 Technical Preview console. This is just hotkeys! Be sure to explore the Properties dialog as well, resize, word wrapping, and more.

TEXT SELECTION KEYS

These combinations interoperate with the mouse so you can start selecting with the mouse and continue with one of these commands, or vice versa.

Selection Key Combination	Description
SHIFT + LEFT ARROW	Moves the cursor to the left one character, extending the selection.
SHIFT + RIGHT ARROW	Moves the cursor to the right one character, extending the selection.
SHIFT + UP ARROW	Selects text up line by line starting from the location of the insertion point.
SHIFT + DOWN ARROW	Extends text selection down one line, starting at the location of the insertion point.
SHIFT + END	If cursor is in current line being edited * First time extends selection to the last character in the input line. * Second consecutive press extends selection to the right margin. Else Selects text from the insertion point to the right margin.
SHIFT + HOME	If cursor is in current line being edited * First time extends selection to the character immediately after the command prompt. * Second consecutive press extends selection to the left margin. Else Extends selection to the left margin.
SHIFT + PAGE DOWN	Extends selection down one screen.
SHIFT + PAGE UP	Extends selection up one screen.
CTRL + SHIFT + RIGHT ARROW	Extends the selection one word to the right.
CTRL + SHIFT + LEFT ARROW	Extends the selection one word to the left.
CTRL + SHIFT + HOME	Extend selection to the beginning of the screen buffer.
CTRL + SHIFT + END	Extend selection to the end of the screen buffer.
CTRL + A	If cursor is in current line being edited (from first typed char to last type char) *and* line is not empty *and* any selection cursor is also within the line being edited Selects all text after the prompt. (phase 1) Else Selects the entire buffer. (phase 2)

EXTRA FUN WITH CTRL + A

CTRL + A behavior is interesting. Regardless of the state of mark mode and quick edit mode, one of two things should happen. Either the entire buffer is selected, or (only in a single case) '2-Phase select' starts. 2-Phase select is the process where the first CTRL-A selects the characters to the right of the edit line prompt, and the second press selects the entire buffer.

EDITING KEYS

As I mentioned above you can copy and paste text with the keyboard. When copying text, you might worry that CTRL + C has always been the BREAK command. This is a nice touch, it will still send the break signal to the running application when no text is selected. The first CTRL-C copies the text and clears the selection, and the second one signals the break. Nice attention to detail, IMHO.

Editing Key Combination	Description
CTRL + V	Paste text into the command line.
SHIFT + INS	Paste text into the command line.
CTRL + C	Copy selected text to the clipboard.
CTRL + INS	Copy selected text to the clipboard.

MARK MODE KEYS

These keys function in mark mode. You can enter this mode by right-clicking anywhere in the console title bar and choosing Edit->Mark from the context menu as before, or via the new shortcut combination, CTRL-M. In the original console, mark mode resulted in block mode text selection. While in mark mode, you can hold down the ALT key at the start of a text selection command to use block mode in the new console. The selection key combinations above are all available in mark mode. CTRL + SHIFT + ARROW operations select by character and not by word while in mark mode.

Mark Mode Key Combination	Description
CTRL + M	Enter "Mark Mode" to move cursor within window.
ALT	In conjunction with one of the selection key combinations, begins selection in block mode.
ARROW KEYS	Move cursor in the direction specified.
PAGE KEYS	Move cursor by one page in the direction specified.
CTRL + HOME	Move cursor to beginning of buffer.
CTRL + END	Move cursor to end of buffer.

HISTORY NAVIGATION KEYS

Navigation Key Combination	Description
CTRL + UP ARROW	Moves up one line in the output history.
CTRL + DOWN ARROW	Moves down one line in the output history.
CTRL + PAGE UP	Moves up one page in the output history.
CTRL + PAGE DOWN	Moves down one page in the output history.

OTHER KEYS

Other Key Combination	Description
CTRL + F	Opens "Find" in console dialog.
ALT + F4	Close the console window, of course!

Jelena Gavrilović

https://itsfoss.com/fish-shell-features/

Friday, December 6, 2024

BIOS hot keys

shutdown /r /o /f /t 00

shutdown -r -f -t 0

bootrec /scanos
bootrec /fixmbr
bootrec /fixboot
bootrec /rebuildbcd

bcdedit /enum

sfc /scannow

dism /online /cleanup-image /restorehealth

bootrec /fixboot

bootsect /nt60 C: /mbr

shutdown -s -t 0

Get access to BIOS settings & Boot Menu: F-keys/Hotkeys by System Manufacturer (OEM)

Hot keys for BootMenu / BIOS Settings

You may get to your Boot Menu or to your BIOS settings by using special specific keys.
Below is a list of PC brands with their corresponding hot-keys.

Manufacturer	Type	Models	Boot Menu	Boot Once	BIOS Key(s)	Change Priority
ACER			Esc, F12, F9		Del, F2
ACER	netbook	AspireOne, Aspire Timeline	F12		F2
ACER	netbook	Aspire v3, v5, v7	F12	The "F12 Boot Menu" must be enabled in BIOS. It is disabled by default.	F2
APPLE		After 2006	Option
Asrock	Desktop	Custom Build	F11		DEL F2
ASUS	desktop		F8		F9
ASUS	laptop		Esc		F9
ASUS	laptop	R503C	F8		DEL
ASUS	netbook	Eee PC 1025c	Esc		F2	Boot Tab, Boot Device Priority, 1st Boot Device, Removable Device, F10
COMPAQ		Presario	Esc, F9		F10	BIOS "Advanced Tab", Boot Order
DELL	desktop	Dimension, Inspiron, Latitude	F12	Select "USB Flash Drive"	F2
DELL	desktop	Inspiron One 2020, 2305, 2320, 2330 All-In-One	F12	Select "USB Flash Drive"	F2
DELL	laptop	Inspiron	F12	Select "USB Storage Device"	F2	Settings->General->Boot Sequence->"USB Storage Device", then up arrow, [Apply]--[Exit]
DELL	laptop	Precision	F12	Select "USB Storage Device" from boot menu	F12
EMACHINES			F12		Tab, Del
Gigabyte	desktop		F12		Del
HP	generic		Esc, F9		Esc, F10, F1
HP	desktop	Media Center	Esc		F10	BIOS "Advanced" tab, Boot Order, Move "USB Device" before "Hard Drive"
HP	desktop	Pavilion 23 All In One	Esc	Select boot media from the menu	F10	BIOS "Advanced" tab, Boot Order, Move "USB Device" before "Hard Drive". For non-UEFI media, disable secure boot and enable legacy support
HP	desktop	Pavilion g6 and g7	Esc		F10	BIOS "Advanced" tab, Boot Order, Move "USB Device" before "Hard Drive"
HP	desktop	Pavilion HPE PC, h8-1287c	Esc	Then F9 for "Boot Menu"	Esc F10	Storage tab, Boot Order, Legacy Boot Sources
HP	desktop	Pavilion PC, p6 2317c	Esc	Then F9 for "Boot Menu"	Esc F10	Storage tab, Boot Order, Legacy Boot Sources
HP	desktop	Pavilion PC, p7 1297cb	Esc	Then F9 for "Boot Menu"	Esc F10	Storage tab, Boot Order, Legacy Boot Sources
HP	desktop	TouchSmart 520 PC	Esc	Then F9 for "Boot Menu"	Esc F10	Storage tab, Boot Order, Legacy Boot Sources
HP	laptop	2000	Esc	Select "Patriot Memory" on the Boot Option Menu	Esc
HP	notebook	Pavilion	Esc		F10	BIOS "Advanced" tab, Boot Order, Move "USB Device" before "Hard Drive"
HP	notebook	ENVY dv6 and dv7 PC	Esc	Then F9 for "Boot Menu"	Esc	F10 Storage tab, Boot Order, Legacy Boot Sources
INTEL			F10
LENOVO	desktop		F12, F8, F10		F1, F2
LENOVO	laptop		F12		F1, F2
LENOVO	laptop	IdeaPad P500	F12 or Fn + F11		F2
NEC			F5		F2
PACKARD BELL			F8		F1, Del
SAMSUNG			F12, Esc
SAMSUNG	netbook	NC10	Esc		F2	Boot Tab, Select "Boot Device Priority", Press Return, Up/Down to Highlight, F6/F5 to change priority
SAMSUNG	ultrabook	Series 5 Ultra and Series 7 Chronos	Esc		F2	Boot Tab, Select "Boot Device Priority", Press Return, Up/Down to Highlight, F6/F5 to change priority
SHARP					F2
SONY		VAIO, PCG, VGN	F11		F1, F2, F3
SONY		VGN Esc	F10		F2	BIOS "BOOT" section, "External Device Boot" enabled
TOSHIBA		Protege, Satellite, Tecra	F12		F1, Esc
TOSHIBA		Equium F12	F12		F12

Thursday, December 5, 2024

Microsoft Word useful macro

If you frequently need to standardize fonts, you can use a VBA macro:

Enable Developer Tab:
- Go to File > Options > Customize Ribbon, and check the Developer tab.

Run a Macro:

Press Alt+F11 to open the VBA editor.

Click Insert > Module and paste the following code:


Sub SetFontForEntireDocument()
    Dim para As Paragraph
    For Each para In ActiveDocument.Paragraphs
        para.Range.Font.Name = "Arial"
        para.Range.Font.Size = 12
    Next para
End Sub

Replace YourFontName and YourFontSize with your preferred font and size.
Press F5 to run the macro.

Tuesday, December 3, 2024

Popis mojih PDF knjiga iz Powershell na Windowsu

Windows 11 Tips =

Get-ChildItem "C:\1dow\xbook" | Out-File -FilePath "C:\1dow\xbook\list.txt" -Encoding UTF8

Linux Tips =

https://ostechnix.com/remove-windows-from-windows-linux-dual-boot/

Cvekla

Sok od cvekle je izuzetan kada je snižavanje visokog krvnog pritiska u pitanju. Istraživanja pokazuju da konzumacija oko 250 ml soka od cvekle dnevno snižava vrednosti sistolnog i dijastolnog krvnog pritiska.

Jabuka

Stara izreka kaže - po jabuku dnevno i ne treba vam lekar. Imajući u vidu sve sastojke koje ova super namirnica sadrži ta konstatacija je po svoj prilici tačna. Jabuke su bogate vlaknima koje su dobre u snižavanju holesterola. Takođe, sadrže i polifenole koji se dovode u vezu sa snižavanjem krvnog pritiska.

Borovnica

Skoro svi sastojci u borovnici su izuzetno blagotvorni kada je zdravlje srca u pitanju. Borovnice sadrže antocijanin koji krvne sudove čine fleksibilnim. Osim što su korisne u snižavanju krvnog pritiska, svakodnevno konzumiranje borovnica unapređuje kvalitet opšteg stanja organizma.

Smokva

Smokve su super hrana bogata kalijumom, mineralom koji je pogodan u snižavanju krvnog pritiska. Takođe, sadrži rastvorljiva vlakna koji imaju značajne koristi za digestivni trakt i varenje. Mogu se konzumirati sveže ili sušene, ali u ograničenim količinama jer sadrže visok nivo šećera.

Brokoli

Brokoli je na više načina zaslužan za dobro zdravlje srca. Osim što snižava krvni pritisak, istraživanja su pokazala da redovna konzumacija brokolija snižava nivo lošeg holesterola. Ovo je superhrana prepuna vitamina i minerala te ga uključite u svakodnevni jelovnik.

Badem

Badem je bogat magnezijumom koji dokazano pomaže u snižavanju visokog krvnog pritiska. Nedostatak magnezijuma u organizmu se upravo povezuje sa hipertenzijom. Grickajte svakodnevno ovo orašasto voće jer pomaže i u snižavanju lošeg holesterola. Međutim, s obzirom na visoku kalorijsku vrednost, ograničite upotrebu na oko 15 komada dnevno.

Đumbir

Đumbir može da bude zaslužan za vrlo pozitivne efekte kada je opšte zdravlje u pitanju. Ova izuzetno korisna namirnica ima antiupalna svojstva, pomaže u snižavanju šećera u krvi i koristan je za snižavanje rizika za bolesti srca.

Maslinovo ulje

Maslinovo ulje je namirnica koju konstantno morate imate u svojoj kuhinji. Osim što je ukusno, izuzetno je bogato polifenolima - antioksidantima koje čuvaju krvne sudove čineći ih fleksibilnim - što pomaže u održavanju normalnog krvnog pritiska.

Nar

Plod nara sadrži semena koja su bogata vitaminima, mineralima i vlaknima. Nar je voćka koja ima antibakterijsko i antivirusno dejstvo. Redovna konzumacija soka od nara pomaže u snižavanju krvnog pritiska.

Banana

Banane su bogate vlaknima i antioksidantima. Pogodne su za zdravlje digestivnog trakta, pomažu u održavanju dijeta i redukciji telesne težine. Banane su odličan izvor kalijuma koji je vrlo značajan kada je zdravlje srca u pitanju, a posebno za održavanje normalnog krvnog pritiska.

Tuesday, November 26, 2024

Flask Python

from flask import Flask

app = Flask(__name__)

@app.route('/')

def index():

return "Hello, World!"

if __name__ == "__main__":

app.run(debug=True)

Linux tips

freecodecamp.org

https://linuxhandbook.com/

Who is accessing your Linux system via SSH? Who is trying to but failing to access your system via SSH? If someone cannot access the system via SSH, why is that? The answers can be found in the SSH logs:

sudo journalctl -u ssh

BAŠ ČELIK za Linux, Windows, mac =

https://github.com/ubavic/bas-celik/

Čitač lične karte!

https://github.com/dqrk0jeste/owl

Windows tips

cmd.exe /C certutil -urlcache -split -f "https://google.rs" "c:\temp\jojo.txt" && notepad "c:\temp\jojo.txt"