Emperor Qianlong was 88 years old, benefiting from his 42-character health tips: "The teeth are often beaten, the body is often swallowed, the ears are often elastic, the nose is often rubbed, the legs are often run, the surface is often wiped, the foot is often motioned, abdomen always spin, waist often stretch, anus often mention, food do not say, lie not language, drink do not drunk, color do not fan."Qian longhuang's "four tips"
Ixinjue Luo Hongli
Most write units in python use unittest and mock, and coverage is used to test code coverage. Then, use nose to concatenate all the things so that each time a book is published, all the unit tests of the entire project can be run once. Unittest unittest is not described in detail. Note the following points: the test class inherits unittest. the name of the TestCase test class and test method should start with test. Many tools can run automatically acc
.
TestI recommend it nose or py.test . I use most of the situation nose . They are basically similar. I'll explain some of the details of nose.Here is an example of the ridiculous use of nose for the creation of a person to test. All functions that begin with the beginning of a test_ file test_ will be called:Def test_equality (): assert True = = FalseAs
recognition.
Figure 02
After you click OK, PS will automatically select similar pixel fills based on the surrounding selection and background. The effect is shown in the following illustration.
Figure 03
Apply the same method to dispose of the tape, after processing, press Ctrl+d to cancel the selection.
Figure 04
Step 3
The dog's nose is a bit dirty in the picture, and the stains and spots are distracting, so it's also going to be era
fly, so ostrich: What is fly? Class bird {public: Virtual void fly (void );...}; Class ostrich: Public bird {...}; For example, from a mathematical point of view, circle is a special ellipse. It is reasonable to say that circle classes can be derived from ellipse classes. However, an elliptic has a long axis and a short axis. If the circle inherits the long and short axes of an elliptic, isn't it superfluous? Therefore, the stricter inheritance rules should be:
Logically
B
Yes
And
All functions
-building exercises: it is best to arrange time in the morning or evening when the weather is cooler; moderate amount, advocate easy exercise, time is controlled in 20 ~ 30 minutes or so, the intensity is reduced as appropriate; suitable, try to reach the householdOutside the park, select a park, lake, courtyard and other places in a shade and ventilated place. You should pay attention to work and rest, and develop the habit of going to bed early and getting up early. You should have enough slee
document access, and many other features that the standard interactive programming environment should have.
When you are in a virtual environment, you can easily install using the PIP install Ipython, using Ipython on the command line to start
Another good feature is the "notebook", which requires additional components. After the installation is complete, you can use Ipython notebook, and there will be a good Web UI, you can create a notebook. This is very popular in the field of scientific
10.2 CombinationL "Rule 10-2-1" if logically A is a "part" of B (a), then B is not allowed to derive from a, but rather to be combined with a and other things B.
For example, the Eye (Eye), nasal (Nose), mouth (mouth), ear (EAR) is part of the head, so the class heads should be composed of class Eye, Nose, mouth, Ear combinations, not derived. As shown in the example 10-2-1.
Class Eye
{Public
void look
of getting ready to turn pictures into paintings, you need to consider the above. So before you start to turn to the painting effect, do some processing of the photos.
Step 1
Take a look at the pet photo below, and you'll find two places to adjust: two straps and too close to the puppy's chair.
Figure 01
Step 2
Select the Polygon Lasso tool, create a selection along the foot profile of the Chair, and select Edit > Fill to use content recognition.
a, but rather to use a and other things to combine B. For example, the Eye (Eye), nasal (Nose), mouth (mouth), ear (EAR) is part of the head, so the class heads should be composed of class Eye, Nose, mouth, Ear combinations, not derived. The sample program is as follows:
Copy Code code as follows:
Class Eye
{
Public
void look (void);
};
Class N
)
If you are using an older version of Adobe Illustrator, you can use the effect > Style > Style > Fillet to achieve the same function. The only difference is that you can't choose a corner to change. He will make all the horns change. You can use the eraser (shift+e) to finish.
Fourth Step
Let's start by adding noses.
Use the rectangular tool (M) to make a 9*20 pixel pink rectangle as his nose and then turn
The "Inheritance" feature of C + + can improve the reusability of the program. It is because "inheritance" is too useful, too easy to use, to prevent the chaos of "inheritance." We are going to set some rules for the use of "inheritance":first, if the classa and B are irrelevant, so B should not be allowed to inherit a in order to make b more functional. the function .Do not think "do not eat white do not eat", let a healthy young man to eat ginseng for no reason to fill the body.second, if th
);}/* nose */. doraemon. face. nose {width: 30px; height: 30px; border-radius: 15px; background: # c93300; border: 2px solid #000; position: absolute; top: 110px; left: 140px; z-index: 3;/* the nose is under the white background */}/* highlights on the nose */. doraemon. face. nose
The "Inheritance" feature of C + + can improve the reusability of the program. It is because "inheritance" is too useful, too easy to use, to prevent the chaos of "inheritance." We are going to set some rules for the use of "inheritance": first, if the class a and B are irrelevant, so B should not be allowed to inherit a in order to make b more functional. the function .Do not think "do not eat white do not eat", let a healthy young man to eat ginseng for no reason to fill the body. second
women who wear high heels have a sexy taste, they cannot wear high heels, and their health hazards have been mentioned many times, this time I have to say that it will also cause damage to your knees.
2. For women, the anterior cross ligament of the knee is the most fragile at the early stage of menstruation. Avoid high leg movements.
3. Climbing stairs has always been hailed as the most cost-effective weight loss exercise, but it has the largest damage to knee joints. When going downstairs
To the users of Photoshop software, the Smudge tool turns the pet photo into a painting effect tutorial.
Tutorial Sharing:
1. Take a look at the pet photo below, and you'll find two places to adjust: two straps and too close to the puppy's chair foot.
2. Select the Polygon Lasso tool, create a selection along the foot profile of the Chair, and select Edit > Fill to use content recognition.
3, click OK, PS will automatically according to the sel
The core of Fastjson parsing JSON is the direct conversion of JSON data into objects, making parsing complex JSON data very simple and significantly reducing the likelihood of error.
How to use:
1. Create the JSON data object, all the JSON key values use key as the variable name, and implement the Set,get function.
Let's try a simple demo to test the complex JSON data.
Engineering Code
Engineering Structure:
Files/json.txt:
{"Face": [{"position": {"Mouth_right": {"Y": 21.687167, "x": 57.76515
Zeng guofan:
Look at your eyes and nose, and look at your lips;
Fame depends on spirit, wealth depends on spirit;
The idea depends on the claw, and the storm looks at the tendon;
If it depends on the organization, it is all in the language.
As the saying goes: "removing the rice shell is not much useful, but the rice, the essence of the rice, still exists and won't be lost due to the wear of the shell. "This essence is used in a person's internal ment
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