conditional-statements

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JavaScript div position change with conditional CSS work around error

OK, I have a website which I am developing for a client. This website is fairly basic, but one thing the client has identified is that when the user is scrolling down the page they want the menu to sc[详细]

2023-04-13 07:12 分类：问答
C# inline conditional in string[] array

How could you do the following inline conditional for a string[] array in C#. Based on a para开发者_StackOverflow中文版meter, I\'d like to include a set of strings...or not. This question is a followu[详细]

2023-04-13 05:09 分类：问答
Why should "current in mailArchive" be a condition for closure?

The code is 开发者_JAVA百科as follows var mailArchive = {0: \"Dear nephew, ... (mail number 1)\",[详细]

2023-04-13 02:24 分类：问答
Including multiple conditions in for-loop

I am trying to specify two conditions as a part of a for loop. It seems like the second condition in the second for loop is not being considered. My code runs this way:[详细]

2023-04-13 00:09 分类：问答
PostgreSQL custom exception conditions

Is it possible to create custom conditions when I raise an exception? Consider the following example:[详细]

2023-04-12 20:08 分类：问答
PHP Menu - page conditional formating

I have a PHP menu which I include simply via <?php include_once(\"includes/blog.php\") ?> I\'m trying to figure out how to reformat the link text in the menu if the linked page is being displ[详细]

2023-04-12 13:16 分类：问答
Delete files of given types IFF there are no other file types in folder

I want to delete certain files of type [cue,jpg,png,m3u,etc.] but if and only if they are in a folder by themselves or other files of [cue,jpg,png,m3u,etc.] type. I already have a function that can ge[详细]

2023-04-12 06:37 分类：问答
Test if file is NOT a directory in Perl

I\'m aware you can test if a file is a directory using: if(-d $filen开发者_如何转开发ame) but how can you test if it\'s not a directory?Have you thought of trying the following?[详细]

2023-04-11 21:55 分类：问答
conditional xml requests

I am trying to get my website to request a product from a mysql database, but I have a flash animation displaying the product. This animation is c开发者_Go百科ontroled by an xml file.[详细]

2023-04-11 19:14 分类：问答
Conditional rewrite in the regex, not with RewriteCond

I wrote a regex for a rewrite rule that includes a negative lookahead to replace the rewriteCond line, because WordPress only accepts two values: pattern -> substitution.[详细]

2023-04-11 14:58 分类：问答