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Calling a function of a module by using its nam>me m> (a string)
...st way to go about calling a function given a string with the function's nam>me m> in a Python program. For example, let's say that I have a module foo , and I have a string whose content is "bar" . What is the best way to call foo.bar() ?
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how can I see what ports mongo is listening on from mongo shell?
...un the serverCmdLineOpts() command. That output will give you all the argum>me m>nts passed on the command line (argv) and the ones from the config file (parsed) and you can infer the ports mongod is listening based on that information. Here's an example:
db.serverCmdLineOpts()
{
"argv" : [
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jQuery find parent form
... would suggest using closest, which selects the closest matching parent elem>me m>nt:
$('input[nam>me m>="submitButton"]').closest("form");
Instead of filtering by the nam>me m>, I would do this:
$('input[type=submit]').closest("form");
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How to put an image in div with CSS?
...ss content
http://css-tricks.com/css-content/
This has been tested on Chrom>me m>, firefox and Safari. (I'm on a mac, so if som>me m>one has the result on IE, tell m>me m> to add it)
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How to PUT a json object with an array using curl
...mand line equivalent. When I examine the network request of the UI in chrom>me m>, I see a PUT request of a json object. When I try to replicate the request
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Setting Icon for wpf application (VS 08)
Before going much further i'll m>me m>ntion I have tried solutions in following:
5 Answers
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“unary operator expected” error in Bash if condition
...ket version [ ... ]. Inside a [[ ... ]] compound, word-splitting and pathnam>me m> expansion are not applied to words, so you can rely on
if [[ $aug1 == "and" ]];
to compare the value of $aug1 with the string and.
If you use [ ... ], you always need to rem>me m>mber to double quote variables like this:
i...
curl_exec() always returns false
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Error checking and handling is the programm>me m>r's friend. Check the return values of the initializing and executing cURL functions. curl_error() and curl_errno() will contain further information in case of failure:
try {
$ch = curl_init();
// Check if initial...
Symbolic link to a hook in git
I wrote my own custom post-m>me m>rge hook, now I added a "hooks" directory to my main project folder (since git doesn't track changes in .git/hooks), som>me m>where I read that I can make a symbolic link from hooks to .git/hooks so I don't have to copy the file from one folder to the other every tim>me m> som>me m>one...
How to revert a Git Submodule pointer to the commit stored in the containing repository?
... my main git repo. As I understand it, the main repo stores a SHA value (som>me m>where...), pointing to the specific commit of the submodule that it is "linked to".
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