trim

What's the difference between Trim() and Trim$() in VBA?

由 筅森魡賤 提交于 2019-11-28 08:27:56
What is the difference between trim and trim$ in vba? Accidentally today when I used left and trim functions in vba, The compiler said cant find project or library When I googled it ,On one of the forum I found the user using like these vba.trim("string") He answered to prefix with vba for the functions. and surprisingly it worked on my pc too.But I found these functions trim and trim$ left and left$ leftb and leftb$ I was wondering what is trim and trim$. I wanted to find the difference So I started to google it but the results are for trim ignoring the $ alphabet. I'm just curious to know

How to trim text using PHP

由 ∥☆過路亽．° 提交于 2019-11-28 08:20:23
问题 How to trim some word in php? Example like pid="5" OR pid="3" OR I want to remove the last OR 回答1: I suggest using implode() to stick together SQL expressions like that. First build an array of simple expressions, then implode them with OR: $pids = array('pid = "5"', 'pid = "3"'); $sql_where = implode(' OR ', $pids); Now $sql_where is the string 'pid = "5" OR pid = "3"' . You don't have to worry about leftover ORs, even when there is only one element in $pids . Also, an entirely different

Trim leading spaces including tabs

由 雨燕双飞 提交于 2019-11-28 04:31:14
问题 I need to read files using vbscript and remove all leading spaces including any tabs. I now LTRIM will remove the leading spaces but how do I remove tabs also. Thanks. 回答1: This function removes all leading whitespace (spaces, tabs etc) from a string: Function LTrimEx(str) Dim re Set re = New RegExp re.Pattern = "^\s*" re.Multiline = False LTrimEx = re.Replace(str, "") End Function 回答2: For a both left and right trim (including tabs, carriage return, line feeds, spaces) in a multiline string

Trim trailing spaces with PostgreSQL

由 泪湿孤枕 提交于 2019-11-28 03:57:48
I have a column eventDate which contains trailing spaces. I am trying to remove them with the PostgreSQL function TRIM() . More specifically, I am running: SELECT TRIM(both ' ' from eventDate) FROM EventDates; However, the trailing spaces don't go away. Furthermore, when I try and trim another character from the date (such as a number), it doesn't trim either. If I'm reading the manual correctly this should work. Any thoughts? There are many different invisible characters. Many of them have the property WSpace=Y ("whitespace") in Unicode. But some special characters are not considered

Fastest way to remove first char in a String

由 99封情书 提交于 2019-11-28 03:24:49
Say we have the following string string data= "/temp string"; If we want to remove the first character / we can do by a lot of ways such as : data.Remove(0,1); data.TrimStart('/'); data.Substring(1); But, really I don't know which one has the best algorithm and doing that faster.. Is there a one that is the best or all are the same ? The second option really isn't the same as the others - if the string is "///foo" it will become "foo" instead of "//foo". The first option needs a bit more work to understand than the third - I would view the Substring option as the most common and readable.

Is there a “bounding box” function (slice with non-zero values) for a ndarray in NumPy?

由 心已入冬 提交于 2019-11-28 02:35:49
问题 I am dealing with arrays created via numpy.array(), and I need to draw points on a canvas simulating an image. Since there is a lot of zero values around the central part of the array which contains the meaningful data, I would like to "trim" the array, erasing columns that only contain zeros and rows that only contain zeros. So, I would like to know of some native numpy function or even a code snippet to "trim" or find a "bounding box" to slice only the data-containing part of the array.

Java String trim has no effect

由 隐身守侯 提交于 2019-11-28 02:35:11
问题 Java String trim is not removing a whitespace character for me. String rank = (some method); System.out.println("(" + rank + ")"); The output is (1 ) . Notice the space to the right of the 1. I have to remove the trailing space from the string rank but neither rank.trim() nor rank.replace(" ","") removes it. The string rank just remains the same either way. Edit: Full Code: : Document doc = Jsoup.connect("http://www.4icu.org/ca/").timeout(1000000).get(); Element table = doc.select("table")

String from byte array doesn't get trimmed in C#?

由 社会主义新天地 提交于 2019-11-28 02:28:53
问题 I have a byte array similar to this (16 bytes): 71 77 65 72 74 79 00 00 00 00 00 00 00 00 00 00 I use this to convert it to a string and trim the ending spaces: ASCIIEncoding.ASCII.GetString(data).Trim(); I get the string fine, however it still has all the ending spaces. So I get something like "qwerty.........." (where dots are spaces due to StackOverflow). What am I doing wrong? I also tried to use .TrimEnd() and to use an UTF8 encoding, but it doesn't change anything. Thanks in advance :)

How to prevent spaces form JSF h:inputText

由 て烟熏妆下的殇ゞ 提交于 2019-11-28 01:38:37
In my JSF 2.2 application, when I create JSF form, the problem is that I can put spaces in the beginning of <h:inputText> when I insert it from my form and it will return these spaces with my value that I inserted in it. So I should handle each value with mystring.tirm() to void the spaces. Can I use any something else to return this value without spaces? I know about converter and JavaScript, so can you give me another option to use? I don't want to use any converter and JavaScript. I don't want to use any converter and JavaScript There's no magic here. You have to write code to do the job. I

Use of undefined constant STDIN - assumed 'STDIN' in C:\\wamp\\www\\study\\sayHello.php on line 5

由 孤人 提交于 2019-11-27 23:16:19
I want to Learn php & mySQL and I purchased a book (php&mySql: the missing manuals 2edition) I installed Wampserver2.4 on win8 64bit machine. Server Configuration Apache Version : 2.4.4 PHP Version : 5.4.12 in first lesson i got this error :( Notice: Use of undefined constant STDIN - assumed 'STDIN' in C:\wamp\www\study\sayHello.php on line 5 this is the php code on file "sayHello.php" <?php echo "Hello there. So I hear you're learning to be a PHP programmer!\n"; echo "Why don't you type in your name for me:\n"; $name = trim(fgets(STDIN)); echo "\nThanks, " . $name . ", it's really nice to
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