Mysql function usage record (2) -- ELT (), FIELD (), IFNULL (), eltifnull
Yesterday, I thought of using DECODE () to implement the effect in the process of modifying a business. I suddenly found that the Mysql database is currently used. After checking it, I finally used ELT (), FIELD () and IFNULL () functions. Make a record for it.
Syntax:
ELT (n, str1, str2, str3,...): returns str1 if n = 1, returns str1 if n = 2, returns str2, and so on. If n is less than 1 or greater than the number of para
A piece of text or a picture with a circle of halo around it, which flashes every second, and when the mouse moves over it immediately stops blinking and continues blinking as the mouse moves away. This effect is useful for content that requires special attention, such as alerts, new reports, and so on.
The above example can achieve the above effect, because here is a picture of the crawl, can not see the dynamic effect, as long as the method describ
css| Control | flashing | style sheet
A piece of text or a picture with a circle of halo around it, which flashes every second, and when the mouse moves over it immediately stops blinking and continues blinking as the mouse moves away. This effect is useful for content that requires special attention, such as alerts, new reports, and so on.
The above example can achieve the above effect, because here is a picture of the crawl, can not see the dynamic
color will be lighter) to draw your paint image, such as a small flower and several small trees. Then, use the rectangular box to select the new paint brush. If no image is selected, Photoshop defines all the images on the canvas as a paint brush. In this way, you can use these custom paint brushes to create a variety of unique images, especially decorative patterns such as borders.
6. lens halo effect:
In initial image processing, lens
, this translator, I'm dizzy. ----------C. Sharp script C # script that can be edited with the Visual Studio series ~ Very easy to use, a lot of text hints feature, but sometimes a bit of a mind-imprisoned danger ----------booscript Boo script ... ----------shader Shaders ---------- prefab Precast parts, u3d most commonly used also the most useful things, for the batch of real-time production is very useful, such as bullets, miscellaneous and so on ---------- animation animation, game effect of
Flex 4 brings us a brand new namespace. Understanding these namespaces must be a good thing. Flex 4 has three important namespaces:
Xmlns: FX = "http://ns.adobe.com/mxml/2009 ″
Xmlns: MX = "Library: // ns.adobe.com/flex/halo"
Xmlns: S = "Library: // ns.adobe.com/flex/spark"
1. xmlns: FX = "http://ns.adobe.com/mxml/2009 ″
The FX namespace containsTop-level elements of ActionScriptAndBuilt-in labels in the mxml Compiler.
The former top-level elemen
artifacts. See documentation in Shadow mapping and the bias property for more information. This is set to 0.4 by default.
Near Plane
Use the slider to control the value of the near clip plane when rendering shadows, defined as a value between 0.1 and 10. This value was clamped to 0.1 units or 1% of the light's Range property, and whichever is lower. This is set to 0.2 by default.
Cookies
Specify a Texture mask through which Shadows is cast (for example, to
after work not a few days, to the boss said: "I think, I am not as beautiful as before." The boss is busy asking: "What's going on?" "Now, all the gentlemen are counting on the counter for their change." ”
Catfish Effect
The Spaniards love to eat sardines, but sardines are very delicate and do not adapt to the environment after leaving the sea. It won't be long before it dies. To prolong its survival, local fishermen came up with a way to put a few sardines ' natural enemies catfish in transp
Yesterday in the process of a business modification of the thought of using decode () to achieve the results, in the blink of an eye found that the current use of MySQL library, after consulting, the final use of ELT (), FIELD (), ifnull () function to achieve the requirements. Now make a record of it.Grammar:ELT (n,str1,str2,str3,...) : If n=1, returns STR1 if n=2, returns STR2, and so on. If n is less than 1 or greater than the number of arguments, NULL is returned. ELT () is the function comp
rotate it to a certain angle. Add a circle and ellipse to a certain portion of the stack, select the circles and then hold down the shift selection ellipse, and then select the Format tab to merge the cut in the shape. Sets the fill of the merged shape to a linear gradient fill, two gradient stops, all white, the transparency on the left is 84%, the transparency on the right is 100%, the angle is 1000, and no lines (Figure 3).
Halo effec
Freckle Skin What I do not say, this is never the focus of my later, because I do not want to do photo studio so fake photos, only with the seal tool to do the necessary modification to make the characters look comfortable and natural. Western Girls Dot Dispel online There are a lot of tutorials, you can refer to, or directly using a grinding plug is also very convenient. Mainly said the overall color problem.
In Figure 2 and Figure 1, there are three distinct differences: one is the degree of
Photoshop sharpening filters have the USM sharpening, further sharpening, sharpening, edge sharpening and intelligent sharpening five kinds.
The "USM Sharpening" filter is to sharpen the image by enhancing the contrast of the edges of the image, and the greater the sharpening value the easier it is to produce black edges and white edges;
And the "sharpen", "sharpen" and "Edge sharpening" filters are the software set default values to sharpen the image, the result is beyond control, the more sh
to make the screen more subtle, auxiliary curve adjusted out of the color.
The following diagram is the result of the above steps to adjust the picture
Then you can build Japanese-Korean style, the above steps is to make the screen more delicate color, in the following add Halo Gray when the color more refined.
Fifth step: Duplicate layer making
Effect Chart:
1. Start Photoshop CS2 Chinese version, create a new document.
2. Press D to reset the foreground color to the default black, and then press Alt+del to fill the background layer with black.
3. Select the menu command "filter | render | Lens halo", leave the default setting in the Lens Flare dialog box, and set the flare to the center of the canvas by clicking the Center point in the box below the
Notes are integrated from other places and are for informational purposes only.The original Flex build 4 has three namespace fx,mx,s, one for each of the three:xmlns:fx= "Http://ns.adobe.com/mxml/2009″xmlns:mx= "Library://ns.adobe.com/flex/halo"xmlns:s= "Library://ns.adobe.com/flex/spark"MX is the basic package, FX is an expansion pack, the namespace FX represents the Mxml language features and the compiler directives in Flex 4.The namespace s refers
Final effect Diagram
1. Start Photoshop CS2 Chinese version, create a new document.
2. Press D to reset the foreground color to the default black, and then press Alt+del to fill the background layer with black.
3. Select the menu command "filter | render | Lens halo", leave the default setting in the Lens Flare dialog box, and set the flare to the center of the canvas by clicking the Center point in the box below the
Freckle Skin What I do not say, this is never the focus of my later, because I do not want to do photo studio so fake photos, only with the seal tool to do the necessary modification to make the characters look comfortable and natural. Western Girls Dot Dispel online There are a lot of tutorials, you can refer to, or directly using a grinding plug is also very convenient. Mainly said the overall color problem.
In Figure 2 and Figure 1, there are three distinct differences: one is the degree of
words will appear several times, do not bother, patience), a little magnification. Strokes than before, set the layer fill to 70%:
Duplicate a layer, this time zoom point, you can draw, stroke a bit thicker, set the layer fill to 16%, and then add a mask, from the top down fade:
Duplicate a layer, reduce some, and the previous layer overlap, set the stroke of 2 pixels, add a mask, with a smooth edge of the brush in the middle of a pen, of course, you can use the gradie
the foreground color to transparent in different layers of the gradient, notice the foreground color to be set to blue Oh ~
Snap16.jpg
16. Create a new layer at the top of the layer, fill it with black, select "Filter"-"Render"-"lens flare"
Snap17.jpg
16. Keep Default Parameters
Snap18.jpg
17. Blending mode change to "filter color", it can be just the halo superimposed on the image ~ ~ ~
Snap19.jpg
18. "Ctrl+t" free transform to make adjustme
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