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Amazon S3 boto - how to create a folder?
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It might not technically be a folder, but there definitely seems to be folder support. In the aws console when looking at a bucket you can click "Create Folder" and it will make one, and they can be empty, and pull meta data from them.
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Vim: insert the same characters across multiple lines
...ess esc.
Press j to go down a line
Type . to repeat the last edit, automatically inserting the prefix again
Alternate quickly between j and .
I find this technique is often faster than the visual block mode for small numbers of additions and has the added benefit that if you don't need to insert t...
Using ConfigurationManager to load config from an arbitrary location
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How can I get programmatically strConfigPath value for my ASP.NET WebForms application hosted in sub.domain.com/virtualDir2 and path C:\Portals\App1\v2 and config file in C:\Portals\App1\v2\web.config ?
– Kiquenet
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Apply a function to every row of a matrix or a data frame
...134e-15
If you wanted to use other than your default parameters then the call should include named arguments after the function:
bvout[] <-apply(out, 1, FUN=bvnormdens, mu=c(-1,1), rho=0.6)
apply() can also be used on higher dimensional arrays and the MARGIN argument can be a vector as well ...
Save the console.log in Chrome to a file
... but it also logs all the console.log() messages as well. The log file is called chrome_debug.log and is located in the User Data Directory.
Filter the log file you get for lines with CONSOLE(\d+).
Note that console logs do not appear with --incognito.
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Yellow fade effect with JQuery
..., probably because part of it is empty and text is set just before this is called?
– NaughtySquid
Mar 12 '16 at 18:14
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.NET Format a string with fixed spaces
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Seems like the String.Format() calls is superfluous.
– Joel Coehoorn
Mar 13 '09 at 18:50
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Making a Sass mixin with optional arguments
...he @mixin.
That way, no matter how many $args you will pass.
In the @input call, you can pass all args needed.
Like so:
@mixin box-shadow($args...) {
-webkit-box-shadow: $args;
-moz-box-shadow: $args;
box-shadow: $args;
}
And now you can reuse your box-shadow in every class you want by pas...
if/else in a list comprehension
...There isn't any need for ternary if/then/else. In my opinion your question calls for this answer:
row = [unicode((x or '').strip()) for x in row]
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How to remove all null elements from a ArrayList or String Array?
...move() there might legit have to arraycopy the entire array each time it's called.
– Tatarize
May 27 '17 at 12:17
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