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how to detect search engine bots with php?
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Here's a Search Engine Directory of Spider nam>me m>s
Then you use $_SERVER['HTTP_USER_AGENT']; to check if the agent is said spider.
if(strstr(strtolower($_SERVER['HTTP_USER_AGENT']), "googlebot"))
{
// what to do
}
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sed error: “invalid reference \1 on `s' command's RHS”
I run several substitution commands as the core of a colorize script for maven .
One of the sed commands uses a regular expression which works find in the shell as discussed here . The current (not working) implem>me m>ntation can be found here .
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Jquery .on() submit event
I've got a problem with .on() .
I have multiple form-elem>me m>nts (forms with class="rem>me m>mber" ), also I add another one form.rem>me m>mber using AJAX.
So, I want it to handle submit event som>me m>thing like:
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Alter Table Add Column Syntax
I'm trying to programmatically add an identity column to a table Employees. Not sure what I'm doing wrong with my syntax.
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How is the default max Java heap size determined?
...ava command line then a default value will be used. According to Java docum>me m>ntation
10 Answers
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How is the java m>me m>mory pool divided?
I’m currently monitoring a Java application with jconsole. The m>me m>mory tab lets you choose between:
4 Answers
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str performance in python
...ece of python code ( python 2.6 up to 3.2 ), I discovered that the
str m>me m>thod to convert an object (in my case an integer) to a string is almost an order of magnitude slower than using string formatting.
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What is the status of JSR 305?
...s such as on generic declarations.
Quoting JSR 308 page:
…this docum>me m>nt does not propose any annotations, m>me m>rely specifying where they can appear in Java code.
JSR 308 (annotations in new places) is included in java 8 under JEP 104.
As of 2017, JSR 305 (new annotations) continues to carry...
Using psql how do I list extensions installed in a database?
...w do I list all extensions that are already installed in a database or schema from psql?
3 Answers
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Regex for string contains?
What is the regex for simply checking if a string contains a certain word (e.g. 'Test')? I've done som>me m> googling but can't get a straight example of such a regex. This is for a build script but has no bearing to any particular programming language.
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