alpha letters only

We all know that Chinese characters are hieroglyphs, but if English is also hieroglyphics, you will think pure nonsense. In fact, the origins of the 26 letters of English do come from hieroglyphs. The 26 letters originally originated from Egyptian

(1)RC :( Release Candidate) Candidate indicates a candidate and is a candidate version in software. Release. Candidate. Is the candidate release version. The biggest difference from the beta version is that new features will always be added in the

/* Determines whether the specified content is null. If it is null, a warning box is displayed. */ Function isEmpty (theValue, strMsg ){ If (theValue = ""){ Alert (strMsg + "cannot be blank! "); Return true; } Return false; } /* Chinese judgment

Alpha (Alpha)This version indicates that the software is only a preliminary product, usually communicated only within the software developer, and a small portion is released to professional testers.In general, this version of the Software Bug

Below is the MATLAB official list of the code of Tex, containing the vast majority of Greek letters and mathematical symbols. Character Sequence Symbol Character Sequence Symbol Character

There are several forms of variables in Ruby, respectively, local variables, instance variables, class variables, global variables, for beginners, often easy to mix, especially as I do Java, understanding or headache, after careful identification of

This article describes Redis sort commands Redis supports ordering of list,set,sorted set elements Sort ordering Command format: Sort key [by mode] [LIMIT start count] [get pattern] [asc| DESC] [ALPHA] [STORE Dstkey] 1) sort key (list) This is

This article quoted: http://www.ibm.com/developerworks/cn/java/j-lo-compose/ Ward Cunningham once said that clean code clearly expresses what the code writer wants to express, while the graceful code is a step further, and the graceful code looks

Recently, due to the relationship between research and preparation, I relived the troublesome mathematics at that time. I saw a lot of Greek letters ("Alpha", "Beta", and so on), and many people forgot their pronunciation, but they wanted to stick

Address: http://www.cnblogs.com/Azhu/archive/2012/04/03/2431127.htmlCopy from the Oracle Database 10gsql Development Guide.Regular Expressions:This section describes regular expressions and related Oracle database functions. Use these functions to