ID Continue - No

Unicode Version 18.0

No is the classification for characters that are explicitly disallowed from continuing an identifier in programming languages and text processing systems. This includes most punctuation, symbols, whitespace, and control characters, such as spaces, periods, commas, plus signs, and invisible formatting codes. These characters cannot appear after the first character of a variable name, function name, or other user-defined token, because they would break the lexical grammar or create ambiguity. However, some visually similar characters, like certain mathematical operators or emoji, may also fall into this category even if they appear letterlike, as they lack the required combining or alphanumeric properties. Essentially, "No" marks the boundary of valid identifier continuation, ensuring that only letters, digits, underscores, and specific combining marks can extend a name. This prevents syntax errors and maintains clarity in code parsing.

1751-2000 of 148241 results

U+254E
Box Drawings Light Double Dash Vertical
U+254F
Box Drawings Heavy Double Dash Vertical
U+2550
Box Drawings Double Horizontal
U+2551
Box Drawings Double Vertical
U+2552
Box Drawings down Single and Right Double
U+2553
Box Drawings down Double and Right Single
U+2554
Box Drawings Double down and Right
U+2555
Box Drawings down Single and Left Double
U+2556
Box Drawings down Double and Left Single
U+2557
Box Drawings Double down and Left
U+2558
Box Drawings Up Single and Right Double
U+2559
Box Drawings Up Double and Right Single
U+255A
Box Drawings Double Up and Right
U+255B
Box Drawings Up Single and Left Double
U+255C
Box Drawings Up Double and Left Single
U+255D
Box Drawings Double Up and Left
U+255E
Box Drawings Vertical Single and Right Double
U+255F
Box Drawings Vertical Double and Right Single
U+2560
Box Drawings Double Vertical and Right
U+2561
Box Drawings Vertical Single and Left Double
U+2562
Box Drawings Vertical Double and Left Single
U+2563
Box Drawings Double Vertical and Left
U+2564
Box Drawings down Single and Horizontal Double
U+2565
Box Drawings down Double and Horizontal Single
U+2566
Box Drawings Double down and Horizontal
U+2567
Box Drawings Up Single and Horizontal Double
U+2568
Box Drawings Up Double and Horizontal Single
U+2569
Box Drawings Double Up and Horizontal
U+256A
Box Drawings Vertical Single and Horizontal Double
U+256B
Box Drawings Vertical Double and Horizontal Single
U+256C
Box Drawings Double Vertical and Horizontal
U+256D
Box Drawings Light Arc down and Right
U+256E
Box Drawings Light Arc down and Left
U+256F
Box Drawings Light Arc Up and Left
U+2570
Box Drawings Light Arc Up and Right
U+2571
Box Drawings Light Diagonal Upper Right to Lower Left
U+2572
Box Drawings Light Diagonal Upper Left to Lower Right
U+2573
Box Drawings Light Diagonal Cross
U+2574
Box Drawings Light Left
U+2575
Box Drawings Light Up
U+2576
Box Drawings Light Right
U+2577
Box Drawings Light Down
U+2578
Box Drawings Heavy Left
U+2579
Box Drawings Heavy Up
U+257A
Box Drawings Heavy Right
U+257B
Box Drawings Heavy Down
U+257C
Box Drawings Light Left and Heavy Right
U+257D
Box Drawings Light Up and Heavy Down
U+257E
Box Drawings Heavy Left and Light Right
U+257F
Box Drawings Heavy Up and Light Down
U+2580
Upper Half Block
U+2581
Lower One Eighth Block
U+2582
Lower One Quarter Block
U+2583
Lower Three Eighths Block
U+2584
Lower Half Block
U+2585
Lower Five Eighths Block
U+2586
Lower Three Quarters Block
U+2587
Lower Seven Eighths Block
U+2588
Full Block
U+2589
Left Seven Eighths Block
U+258A
Left Three Quarters Block
U+258B
Left Five Eighths Block
U+258C
Left Half Block
U+258D
Left Three Eighths Block
U+258E
Left One Quarter Block
U+258F
Left One Eighth Block
U+2590
Right Half Block
U+2591
Light Shade
U+2592
Medium Shade
U+2593
Dark Shade
U+2594
Upper One Eighth Block
U+2595
Right One Eighth Block
U+2596
Quadrant Lower Left
U+2597
Quadrant Lower Right
U+2598
Quadrant Upper Left
U+2599
Quadrant Upper Left and Lower Left and Lower Right
U+259A
Quadrant Upper Left and Lower Right
U+259B
Quadrant Upper Left and Upper Right and Lower Left
U+259C
Quadrant Upper Left and Upper Right and Lower Right
U+259D
Quadrant Upper Right
U+259E
Quadrant Upper Right and Lower Left
U+259F
Quadrant Upper Right and Lower Left and Lower Right
U+25A0
Black Square
U+25A1
White Square
U+25A2
White Square with Rounded Corners
U+25A3
White Square Containing Black Small Square
U+25A4
Square with Horizontal Fill
U+25A5
Square with Vertical Fill
U+25A6
Square with Orthogonal Crosshatch Fill
U+25A7
Square with Upper Left to Lower Right Fill
U+25A8
Square with Upper Right to Lower Left Fill
U+25A9
Square with Diagonal Crosshatch Fill
U+25AA
Black Small Square
U+25AB
White Small Square
U+25AC
Black Rectangle
U+25AD
White Rectangle
U+25AE
Black Vertical Rectangle
U+25AF
White Vertical Rectangle
U+25B0
Black Parallelogram
U+25B1
White Parallelogram
U+25B2
Black Up-Pointing Triangle
U+25B3
White Up-Pointing Triangle
U+25B4
Black Up-Pointing Small Triangle
U+25B5
White Up-Pointing Small Triangle
U+25B6
Black Right-Pointing Triangle
U+25B7
White Right-Pointing Triangle
U+25B8
Black Right-Pointing Small Triangle
U+25B9
White Right-Pointing Small Triangle
U+25BA
Black Right-Pointing Pointer
U+25BB
White Right-Pointing Pointer
U+25BC
Black down-Pointing Triangle
U+25BD
White down-Pointing Triangle
U+25BE
Black down-Pointing Small Triangle
U+25BF
White down-Pointing Small Triangle
U+25C0
Black Left-Pointing Triangle
U+25C1
White Left-Pointing Triangle
U+25C2
Black Left-Pointing Small Triangle
U+25C3
White Left-Pointing Small Triangle
U+25C4
Black Left-Pointing Pointer
U+25C5
White Left-Pointing Pointer
U+25C6
Black Diamond
U+25C7
White Diamond
U+25C8
White Diamond Containing Black Small Diamond
U+25C9
Fisheye
U+25CA
Lozenge
U+25CB
White Circle
U+25CC
Dotted Circle
U+25CD
Circle with Vertical Fill
U+25CE
Bullseye
U+25CF
Black Circle
U+25D0
Circle with Left Half Black
U+25D1
Circle with Right Half Black
U+25D2
Circle with Lower Half Black
U+25D3
Circle with Upper Half Black
U+25D4
Circle with Upper Right Quadrant Black
U+25D5
Circle with All but Upper Left Quadrant Black
U+25D6
Left Half Black Circle
U+25D7
Right Half Black Circle
U+25D8
Inverse Bullet
U+25D9
Inverse White Circle
U+25DA
Upper Half Inverse White Circle
U+25DB
Lower Half Inverse White Circle
U+25DC
Upper Left Quadrant Circular Arc
U+25DD
Upper Right Quadrant Circular Arc
U+25DE
Lower Right Quadrant Circular Arc
U+25DF
Lower Left Quadrant Circular Arc
U+25E0
Upper Half Circle
U+25E1
Lower Half Circle
U+25E2
Black Lower Right Triangle
U+25E3
Black Lower Left Triangle
U+25E4
Black Upper Left Triangle
U+25E5
Black Upper Right Triangle
U+25E6
White Bullet
U+25E7
Square with Left Half Black
U+25E8
Square with Right Half Black
U+25E9
Square with Upper Left Diagonal Half Black
U+25EA
Square with Lower Right Diagonal Half Black
U+25EB
White Square with Vertical Bisecting Line
U+25EC
White Up-Pointing Triangle with Dot
U+25ED
Up-Pointing Triangle with Left Half Black
U+25EE
Up-Pointing Triangle with Right Half Black
U+25EF
Large Circle
U+25F0
White Square with Upper Left Quadrant
U+25F1
White Square with Lower Left Quadrant
U+25F2
White Square with Lower Right Quadrant
U+25F3
White Square with Upper Right Quadrant
U+25F4
White Circle with Upper Left Quadrant
U+25F5
White Circle with Lower Left Quadrant
U+25F6
White Circle with Lower Right Quadrant
U+25F7
White Circle with Upper Right Quadrant
U+25F8
Upper Left Triangle
U+25F9
Upper Right Triangle
U+25FA
Lower Left Triangle
U+25FB
White Medium Square
U+25FC
Black Medium Square
U+25FD
White Medium Small Square
U+25FE
Black Medium Small Square
U+25FF
Lower Right Triangle
U+2600
Black Sun with Rays
U+2601
Cloud
U+2602
Umbrella
U+2603
Snowman
U+2604
Comet
U+2605
Black Star
U+2606
White Star
U+2607
Lightning
U+2608
Thunderstorm
U+2609
Sun
U+260A
Ascending Node
U+260B
Descending Node
U+260C
Conjunction
U+260D
Opposition
U+260E
Black Telephone
U+260F
White Telephone
U+2610
Ballot Box
U+2611
Ballot Box with Check
U+2612
Ballot Box with X
U+2613
Saltire
U+2614
Umbrella with Rain Drops
U+2615
Hot Beverage
U+2616
White Shogi Piece
U+2617
Black Shogi Piece
U+2618
Shamrock
U+2619
Reversed Rotated Floral Heart Bullet
U+261A
Black Left Pointing Index
U+261B
Black Right Pointing Index
U+261C
White Left Pointing Index
U+261D
White Up Pointing Index
U+261E
White Right Pointing Index
U+261F
White down Pointing Index
U+2620
Skull and Crossbones
U+2621
Caution Sign
U+2622
Radioactive Sign
U+2623
Biohazard Sign
U+2624
Caduceus
U+2625
Ankh
U+2626
Orthodox Cross
U+2627
Chi Rho
U+2628
Cross of Lorraine
U+2629
Cross of Jerusalem
U+262A
Star and Crescent
U+262B
Farsi Symbol
U+262C
Adi Shakti
U+262D
Hammer and Sickle
U+262E
Peace Symbol
U+262F
Yin Yang
U+2630
Trigram for Heaven
U+2631
Trigram for Lake
U+2632
Trigram for Fire
U+2633
Trigram for Thunder
U+2634
Trigram for Wind
U+2635
Trigram for Water
U+2636
Trigram for Mountain
U+2637
Trigram for Earth
U+2638
Wheel of Dharma
U+2639
White Frowning Face
U+263A
White Smiling Face
U+263B
Black Smiling Face
U+263C
White Sun with Rays
U+263D
First Quarter Moon
U+263E
Last Quarter Moon
U+263F
Mercury
U+2640
Female Sign
U+2641
Earth
U+2642
Male Sign
U+2643
Jupiter
U+2644
Saturn
U+2645
Uranus
U+2646
Neptune
U+2647
Pluto