Preface numbering
A certain book ' s prefaces is numbered in upper case Roman numerals. Traditional Roman numeral values use a single letter to represent a certain subset of decimal numbers. Here are the standard set: I 1 L M 5 C X 500 DAs many as three of the same marks that represent 10n could be placed consecutively to form other numbers:
III is 3
CCC is 300
Marks that has the value 5x10n is never used consecutively.Generally (with the exce
I. Netmap Introduction:1.netmap is a high-performance framework for sending and receiving raw packets, developed by people such as Luigi Rizzo, which contains kernel modules and user-State library functions. The goal is to achieve high-performance delivery of the data packets between the user state and the NIC without modifying the existing operating system software and requiring no special hardware support. (Copy of!) )2.netmap directly takes over the network card via its own network card, requ
-26 ', 'saturday') from dual; -- query the date of the next Saturday
Iii. How to view the package source code in Oracle
Select * From all_source
Where type = 'package body'
And owner = 'dev _ SPs' and name = 'Wo _ validate_ SQL'
Order by name, line
4. Use DBMS to retrieve table creation statements
Select dbms_metadata.get_ddl ('table', 'test _ yixl_t2 ') from dual;
-- 'Test _ yixl_t2 ': The table name must be capitalized.
The result is as follows:
Create Table "apps". "test_yixl_t2"
("T1" varcha
Arial
Arial Unicode Ms **
Bell Mt
Bodoni Mt
Book antiqua
Calibri
Californian FB
Calisto Mt
Cambria
Century
Comic Sans MS
Consolas
Corbel
Courier New
Franklin Gothic book
Franklin Gothic Medium
Gill sans Mt
Goudy Old Style
Lucida bright
Lucida Console
Lucida Fax
Lucida sans
Lucida sans typewriter
Lucida sans Unicode **
Maiandra GD
Microsoft sans serif
MS reference sans serif
Myriad pro
Palatino Linotype
Rockwell
Segoe UI
" (Doric, a column of ancient Greece) and "Gothic" (Gothic). When the Japanese name sans Serif, they are called Gothic fonts.
It is generally accepted that in traditional text printing, the lining has a better readability (compared to sans-serif), especially in large passages, where the line increases the visual reference to the letter when reading. Sans serif are often used in headings, shorter text passages, or some entertainment. Compared to serious lines, no liner gives a relaxed feeling of
part of a letter is not at the top or the bottom, but in the diagonal section; The subtle difference between the thick and thin lines--the contrast between strokes is not strong; superior readability. Old body is the closest font to the origin of manual type.
The old liner in the production of the time there is a neat, the slope of the rules, coupled with Radian line embodies the details, enhance its reading. But this approach contradicts the "parallel-letter-width" cognitive model advocated b
)
Firefox (Gecko)
3.5 (1.9.1)
TrueType (TTF format) and OpenType fonts
Opera
10.0
TrueType and OpenType fonts
Safari (WebKit)
3.1 (525)
TrueType and OpenType fonts
As can be seen from the table, ie browser does not support TTF format fonts, only support the EOF format, however, Microsoft officially released a weft tool, you can convert TTF to EOF, the need for friends to download and use.
The styles you can use are as follo
This article recommends 30 cool vintage fonts to designers. You can download and use them for free. These free English fonts are especially suitable for web designers, graphic designers, and computer art personnel. If you are looking for a nice free font, you have prepared this list for you. Download it now.
Just Old Fashion
Circus Ornate font
Perforama
Airstream
Deftone Stylus
HamburgerHeaven
Riesling
SeasideResort
True Crimes
Bellerose
Monbijoux
Romantiques
Omnibus
Crystal Deco
Q
Today, web designers pay great attention to the use of Web Fonts. To make websites more readable and attractive, they need more beautiful fonts. Google Web Fonts provides hundreds of free open-source Fonts for designers, you only need to add a small piece of code to the webpage to make your webpage contain beautiful fonts. Today, this article will show you 32 excellent websites that use Google fonts.1. Shopify
Font used: Open Sans
2. Creep Fest
Font used: Homemade Apple, Copse
3. Icon Bits
Fonts
Verdana-chubby, founder
Trebuchet MS-unique italic in Web security fonts
Application in Design
Some designers have a certain kind of emotion and some people blog for it.Someone uses it to design a T-shirt, and some people print it on their bodies. Below are some examples in real life:
Use in Design
Whether it's web design or graphic design, it will add some taste and feeling in your design, and it will bring people an impression of graphics. Italics looks more formal a
first contrast can be said to be just the opposite, because it is a major text rather than a picture as a guide to the design (although the picture is still visual focus). Note that the design of these two leaflets has one thing in common: the two folds will be treated as one element. Both of the design is OK, the design has never been a road from ancient Huashan.
A font, different style:
We use a series of fonts (the same font, but including Roman, bold, bold, italic, etc.) to deal with th
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