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recursively add file extension to all files
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I had to go somewhere and typed too fast... fixing now.
– nik
Jul 10 '09 at 9:56
for f in $(ls...
c# datatable insert column at position 0
does anyone know the best way to insert a column in a datatable at position 0?
3 Answers
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How to check if a file exists in the Documents directory in Swift?
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Nowadays (2016) Apple recommends more and more to use the URL related API of NSURL, NSFileManager etc.
To get the documents directory in iOS and Swift 2 use
let documentDirectoryURL = try! NSFileManager.defaultManager().URL...
Replacing NAs with latest non-NA value
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@Ruben Thanks again for your report. By now the bug is fixed on R-Forge. Also I have tweaked and exported the workhorse function na.locf0 which is now similar in scope and performance to your repeat_last function. The clue was to use diff rather than cumsum and avo...
Does PostgreSQL support “accent insensitive” collations?
...n't tested it myself. I think I have come up with a better idea:
Best for now
This approach is more efficient as other solutions floating around, and safer.
Create an IMMUTABLE SQL wrapper function executing the two-parameter form with hard-wired schema-qualified function and dictionary.
Since ne...
rails + MySQL on OSX: Library not loaded: libmysqlclient.18.dylib
.../libmysqlclient.18.dylib: Operation not permitted" - Everything is working now and I can finally start my work for the day...Thanks!
– Colin Adams
Jul 25 '16 at 16:36
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How to enable C++11 in Qt Creator?
...elete your duplicate/incomplete answer, all I could do was to downvote it. Now that you have edited it to make it more presentable, I am happy with just the downvote.
– nurettin
Aug 21 '14 at 12:55
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Using an SSH keyfile with Fabric
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Another cool feature available as of Fabric 1.4 - Fabric now supports SSH configs.
If you already have all the SSH connection parameters in your ~/.ssh/config file, Fabric will natively support it, all you need to do is add:
env.use_ssh_config = True
at the beginning of your fa...
How can I do DNS lookups in Python, including referring to /etc/hosts?
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Does anyone know at which level this lookup is cached? Within Python? Or OS? Or DNS server?
– Simon East
Sep 18 '11 at 9:36
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Is there a CSS selector for text nodes?
...t let you target the text node with adding HTML elements... at least as of now.
– VKK
May 31 '16 at 4:58
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