What does it mean to put an asterisk in front of your search

The asterisk * is a commonly used wildcard.

The * sign represents any text. The returned results not only include "Chinese Literature", but also "Chinese Literature Network", "Chinese Literature Forum", "Chinese Literature**", "Chinese Literature Home" and so on.

When you don't know the real characters or when you don't want to enter your full name, you usually use wildcards instead of one or more real characters.

A question mark is an arbitrary character, for example, when you find a txt file, you can only remember that the file name has a total of three letters, the first letter a, and the other two do not know, you can use the question mark, enter a ???txt, which starts with a, and the filename contains only three text files.

Hello bosom friend!

A wildcard is a special statement that mainly has an asterisk (*) and a question mark (?).) is used to obfuscate the search for files. When looking for a folder, you can use it in place of one or more real characters; When you don't know the real characters or don't bother to type in the full name, wildcards are often used instead of one or more real characters.

For example, it's easier to understand, such as you search

a*.dll

You will find all DLL files with file names starting with A.

The question mark represents any character, for example, when you look up a txt file, you can only remember that the file name has a total of 3 letters, the first letter is a, the other two do not know, you can use the question mark to find it, enter a ??.txt, the file that starts with a and the file name contains only 3 characters.

I can put "string".

Preceded by an asterisk "Take a screenshot?" It's hard to guess. There can be several possibilities:

Regular expression.

For example, "1*abc". Indicates that there can be as many 1s as there are before stringing ABC.

Sensitive words. It was recognized as a "sensitive word" by the software and eaten. No need to give an example, it's very common.

Other possibilities. What kind of situation is it, you have to post it to know. Thank you.

In C++, the address is used to represent the value in the string, and other languages should be similar.

Wildcards are a class of keyboard characters that have an asterisk (*) and a question mark (?).)

When looking for a folder of files, you can use it instead of one or more real characters; When you don't know the real characters or don't want to include the full name, wildcards are often used instead of one or more real characters.

An asterisk (*) can use an asterisk instead of 0 or more characters. If you are looking for a file that starts with aew, but you can't remember the rest of the file name, you can enter aew* to find files of all file types that start with aew, such as etc.

To narrow it down, enter aew*txt, find all file types that start with aew and. txt for files with extensions such as:

Question mark (?) You can use a question mark instead of a character.

If you type love?to find files of a file type that ends with a character starting with love, such as lovey and lovei. To narrow it down, you can type love?

doc, find a file type that ends with a character that starts with love and. doc for files with extensions such as.

Wildcards include an asterisk "*" and a question mark "? An asterisk indicates that the number of matches is unlimited, while the latter has a limit on the number of matching characters. This trick is mainly used in English searches, such as typing "computer*" to find words such as "computer, computers, computerised, computerized", etc., and typing "comp?".

ter", you can only find words such as "computer, compater, competer".

It's going to be folded, don't touch it.

Grade B products, ** discounted, cautious investment.

*ST shares refer to the losses of domestic listed companies for three consecutive years.

*ST --- has been operating at a loss for three consecutive years and has been delisted for early warning. ST --- Company has been operating at a loss for two consecutive years, and it has been specially treated. S*ST - The company's operation has been losing money for three consecutive years, and the delisting warning + has not yet completed the share reform.

SST --- company has been operating at a loss for two consecutive years, and the special treatment + has not yet completed the share reform. S --- has not yet completed the share reform.

The company is losing money and facing the risk of delisting.

The real meaning of ST shares in A-shares is "delisting warning". That is, it belongs to the ** that is about to be delisted, and it is remarked with ST to further remind investors to know the risk of this **.

According to Chapter 13 of the Listing Rules of the Shenzhen Stock Exchange** (revised in 2014), the relevant provisions on risk warnings are provided, in which the risk warnings are divided into risk warnings indicating the risk of termination of listing (hereinafter referred to as "delisting risk warning") and other risk warnings. Companies with delisting risk warning** are preceded by the word "ST" before their **abbreviation to distinguish them from others**.

If the risk is high, the return will be high, and the novices who have just started ** are a little excited in the face of the news that ST** can earn high returns, but if you don't know ST** enough, it is recommended not to try it easily! Today, I will take you to understand what ST** is, and I look forward to today's popular science to help you!

1. What is ST and *ST**?

ST stands for Special Treatment, which means special treatment - another way of marking the ** transaction of a listed company with abnormal financial or other conditions, which is preceded by ST before the abbreviation. **Being named ST does not mean that listed companies will be punished, this is just a warning of investment risks, and it is also to guide consumers to invest rationally. During this period, the daily rise and fall is limited to 5%, and when the company returns to stability, trading resumes with the company's condition.

In addition to ST, you will also see *ST from time to time.

ST can signal a company's delisting for three consecutive years of losses, and if nothing else, next month is generally the time for delisting (but it will also vary from stock to stock).

2. Why are some people keen to fry ST**?

The investment value of ST** is mainly concentrated in these two aspects:

1. Hat-off: Hat-off can be understood as the company's situation has been alleviated, and the stock price may be ** in the future. Therefore, when a listed company is ST, some investors believe that the company's performance will eventually improve, so they will buy ** and wait for the stock price**.

2. Low stock price: After a long period of decline, the ST price has been in a low position, and there is a reason to buy.

Novices have fewer channels to obtain information about the final rectification of ST or whether the performance is improving, so if you want to invest in ST shares, you have to face greater risks.

S indicates that the ** has not been reformed.

ST said the listed company had lost money for 2 consecutive years.

ST said the listed company has been losing money for 3 consecutive years.

S*ST means that the listed company has lost money for 3 consecutive years and has no share reform, XD means that it has been ex-dividend, and it will no longer enjoy the right to pay dividends after purchasing such a **, and XR means that the stock has been ex-rights, and there will be no dividends in the future.

DR means xd+xr, which means that there is no dividend and no dividends, and both are gone.

Losing money for two consecutive years, the exchange adds ST before its abbreviation. It means that the special treatment stock is set at 5%.

ST is a loss for two consecutive years, because it will be delisted if it has lost money for three consecutive years, so it is necessary to add an * sign to indicate a warning. In the first half of the year after the loss of three years and the resumption of listing, there was also a "*" before ST

With * is ST's **, with *ST's ** is three consecutive years of losses and will be delisted and suspended, and the exchange will specifically announce the risk. Buy this ** beware of risk!

ST said the listed company has been losing money for 3 consecutive years.

If you lose another sentence, you will go off the market

float **b means that b is a "pointer of pointers", which can also be understood as a pointer to a two-dimensional array, and ** has a similar interpretation and can be understood as a pointer to a three-dimensional array.

Pointer take a good look at the book.

Very important stuff.