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How does one use rescue in Ruby without the begin and end block
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A <em>mem>ethod "def" can serve as a "begin" state<em>mem>ent:
def foo
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rescue
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end
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Rails: How to list database tables/objects using the Rails console?
I was wondering if you could list/exa<em>mem>ine what databases/objects are available to you in the Rails console. I know you can see the<em>mem> using other tools, I a<em>mem> just curious.
Thanks.
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How to indicate para<em>mem> is optional using inline JSDoc?
According to the JSDoc wiki for @para<em>mem> you can indicate a @para<em>mem> is optional using
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TypeError: sequence ite<em>mem> 0: expected string, int found
I a<em>mem> atte<em>mem>pting to insert data fro<em>mem> a dictionary into a database. I want to iterate over the values and for<em>mem>at the<em>mem> accordingly, depending on the data type. Here is a snippet of the code I a<em>mem> using:
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Count cells that contain any text
...lls that contain anything within a range.
Any cell that contain text, or nu<em>mem>bers or so<em>mem>ething else should do a plus one in <em>mem>y result-cell.
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How do I forward para<em>mem>eters to other co<em>mem><em>mem>and in bash script?
Inside <em>mem>y bash script, I would like to parse zero, one or two para<em>mem>eters (the script can recognize the<em>mem>), then forward the re<em>mem>aining para<em>mem>eters to a co<em>mem><em>mem>and invoked in the script. How can I do that?
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Si<em>mem>ulating ENTER keypress in bash script
I've created a really si<em>mem>ple bash script that runs a few co<em>mem><em>mem>ands.
one of these co<em>mem><em>mem>ands needs user input during runti<em>mem>e. i.e it asks the user "do you want to blah blah blah?", I want to si<em>mem>ply send an enter keypress to this so that the script will be co<em>mem>pletely auto<em>mem>ated.
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How to add ite<em>mem> to the beginning of List?
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Use the Insert <em>mem>ethod:
ti.Insert(0, initialIte<em>mem>);
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is there an easy way to get the http status code in the failure block fro<em>mem> AFHTTPClient?
I see that there is a list of accepted http status codes that I can <em>mem>odify, but I think it would be cleaner if I can get the http status code in the failure block ..
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How to include a font .ttf using CSS?
I have a proble<em>mem> with <em>mem>y code. Because I want to include a global font for <em>mem>y page and I downloaded a .ttf file. And I include it in <em>mem>y <em>mem>ain CSS but <em>mem>y font wont change.
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