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Email Address Validation in Android on EditText [duplicate]
How can we perform Email Validation on edittext in android ? I have gone through google & SO but I didn't find out a simple way to validate it.
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Determine function name from within that function (without using traceback)
...ould be implemented or what the precise semantics should be in edge cases, and there aren't enough important use cases given. response has been lukewarm at best.
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How do I remove/delete a folder that is not empty?
...n I attempt to delete a folder that is not empty. I used the following command in my attempt: os.remove("/folder_name") .
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How do I concatenate const/literal strings in C?
I'm working in C, and I have to concatenate a few things.
17 Answers
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How to get a list of installed Jenkins plugins with name and version pair
... visiting http://<jenkins-url>/script. (Given that you are logged in and have the required permissions).
Enter the following Groovy script to iterate over the installed plugins and print out the relevant information:
Jenkins.instance.pluginManager.plugins.each{
plugin ->
println ...
Getting GDB to save a list of breakpoints
...but not in a format that would work well with reusing them using the --command as in this question . Does GDB have a method for dumping them into a file acceptable for input again? Sometimes in a debugging session, it is necessary to restart GDB after building up a set of breakpoints for testing.
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Identifying the dependency relationship for python packages installed with pip
...cies for packages installed by conda: e.g. in a conda env where matplotlib and numpy were installed using pip, but scipy was installed using conda, scipy shows up in the pipdeptree as having no depencies and no dependents (also pip show scipy shows no requirements).
– djvg
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How can I convert a string to boolean in JavaScript?
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I follow Crockford's advice and use === and !== whenever it makes sense, which is almost always.
– guinaps
Feb 10 '11 at 15:37
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Resumable downloads when using PHP to send the file?
...tent. Then, if request with a Range: bytes=x-y header is received (with x and y being numbers) you parse the range the client is requesting, open the file as usual, seek x bytes ahead and send the next y - x bytes. Also set the response to HTTP/1.0 206 Partial Content.
Without having tested anythi...
Remove outline from select box in FF
...0,0,0);
text-shadow: 0 0 0 #000;
}
We put a text shadow with no offset and no blur, so that replaces the text. Of course older browser don't understand anything of this, so we must provide a fallback for the color:
select {
color: #000;
color: rgba(0,0,0,0);
text-shadow: 0 0 0 #000;
}
T...