question mark balloon

What is the question mark behind the externally introduced CSS file name:When you look at the code of the page, you sometimes find that the external CSS file name introduced by the Perhaps people think that the character behind the question mark has a special meaning, it is not so, can be modified to any character, it

The WIN7 flagship system we are using now has a lot of features that users are sure of, in particular, the interface with better operation, management software is also very convenient, but often many times there may be problems, such as our input method next to a question mark may appear, I believe many friends have encountered, Look at the special discomfort, if need to remove this

Right-click Computer or My Computer, turn on Computer Management, and find Device Manager to see if there are any problem symbols in the Device Manager. such as small series to open their own computer Device Manager, found that other devices in the unknown device display exclamation point, which means that the unknown device needs to be repaired. Note: Unknown equipment for the small knitting computer radiator connection equipment. 1. The Red Cross number in the equipment management

Install webmagik. (solve the error at the top of the homepage. Check that the error at the top of the Management page and the module name is question mark !) Finally, you can use the document to import SQL scripts.Note that:1. We recommend that you set the webpage encoding display to UTF-8 during import. Although the displayed Chinese may be messy, the success rate is higher.2. For the first installation,

The question mark operator in C # has three functions: First, a single question mark is used as a Trielement operator for conditional judgment.This method can process some simple conditional statements with the if structure,For example, the simple function of assigning values based on conditional results: Code hi

When the mb_convert_encoding function UTF-8 is converted to gbk, the question mark of space is changed. how can this problem be solved? Only space becomes question mark, and other Chinese characters are normally shared to: when the mb_convert_encoding function UTF-8 is converted to gbk, space becomes

The first big problem that the author encountered when writing ASP + programs was the problem of Chinese display, after running ASP +, it is found that all the Chinese characters read from the database are changed ?????????????, Similar to this issue in jsp, the most frequently encountered ASP. NET Chinese display problem. I checked the information and found that there are two ways to easily solve the problem of ASP. NET Chinese Question

How to solve the problem of question mark garbled characters when json is transmitted to the front-end using ajax? ajaxjson Springmvc I use transmits a json file to the front-end at the controller layer. It is okay to display the text in the background. The Chinese text is displayed normally and then to the front-end. The Chinese character becomes a question

The above is the data in my data inventory, which adopts the utf8_bin encoding. at the beginning, utf8_unicode_ci is used, but still cannot be used. below is my PHP code {code ...} finally, the browser displays the urine {code ...} why is question mark displayed in Chinese? Unicode I want... The above is the data in my data inventory, which adopts the utf8_bin encoding. at the beginning, utf8_unicode_ci is

PHP filters out unrecognized question mark characters There is a file, txt open after a few places to display question mark Salisbury Rd open? requested Contrac A question mark is also displayed on the page, meaning it is not reco

Problem phenomenon:PLSQL executes the SQL statement, does not recognize Chinese, the output Chinese title is displayed as a question mark????。Workaround:1, login plsql, execute SQL statement, the output of the Chinese title is displayed as a question mark???? If the condition contains Chinese, there is no data output,

Below the The code is as follows Copy Code String Sql= "select * from table where id>0″+" and name=?; This question mark indicates the parameter to pass. The parameter must be given to him before executing this SQL, and the name above is character-type. You're looking at what it means to write. The code is as follows Copy Code St

Tags: data import test reg Microsoft software question mark condition technology sharingProblem Description:Login PL/SQL, the output of the Chinese caption is displayed as a question mark after executing the statement???? If the condition contains Chinese, there is no data. ? ?? ?If it is not Chinese, you need to modif

Pitfalls of a question mark colon expression in C + +Self-handling Baidu space in doing a project, encountering strange bugs, the problem is similar to the followingint a=1,b=2,c=3,d;D=a*b + c? 1:0;Q What is the result of d? design, I think the result should be 3 (1*2+1)The actual D result is 1because the question mark