how to use ch

Sometimes scanf ("% C", & Ch) should have blocked waiting for the user to enter a char type data, but why should it be skipped? For example, in this section, int year; Printf ("enter a year: \ n "); Scanf ("% d", & year ); // Setbuf (stdin, null); //

The use of computer users know that the input method is a prerequisite for the use of computer programs, if you want to type, input method is essential, so there are a variety of input method software, can be said to blossom Ah! But I do not know if

The length unit mainly has the following kinds of EM ex ch REM VW VH vm cm mm in pt pc px%, presumably can be divided into several "absolute units" and "relative units" and "percent units". Absolute unit: px in cm mm Relative unit: EM rem pt PC EX

Linuxphpcurl_errno ($ ch) is running on windows. running curl_errno ($ ch) on linux returns 1. what is the problem? Curl_errno ($ ch) CURLE_UNSUPPORTED_PROTOCOL (1 )? The URL you sent to libcurl uses a protocol not supported by this libcurl. The

Linux php Curl_errno ($ch) Running on Windows no problem, running Curl_errno ($ch) on Linux Returns a value of 1, ask this question what condition Curl_errno ($ch) Curle_unsupported_protocol (1) – The URL you send to Libcurl uses a protocol that

Buffalo whr-g300n CH v2 Brush OpenWrt, there are two ways, one is windows under the brush, one is to use the TFTP brush under Linux,Buffalo Whr-g300n-ch V2 's OpenWrt firmware at this address download:http://downloads.openwrt.org/snapshots/trunk/ar71

Operation Steps: 1, right click on the input Method switch icon, and then select "Settings"; 2, open the "Text service and input language" option, we can see that there is an English (United States) after the deletion of the selection;

What? Code snippets that are repeatedly executed (Are you learning programming on the first day)Why? Knowing how to use and when to use each cycle is a decisive factor in creating high-quality software.How? Checks whether an exit loop at the

/* Chinese processing tool functions ---space--- String Gbspace (String)---------spaces between each text String Gbunspace (String)-------white space between each text String Clear_space (String)-------used to clear extra

Previous chapter ( links we mainly introduce the script of Gradle, this chapter we will continue to learn another feature of Gradle-plug-in (plugins). 1, plug-in introductionPlugins are extensions to the Gradle feature, and Gradle has a rich plugin