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Check if directorm>y m> mounted with bash
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Running the mount commm>and m> without arguments will tell m>y m>ou the current mounts. From a shell script, m>y m>ou can check for the mount point with grep m>and m> an if-statement:
if mount | grep /mnt/md0 > /dev/null; then
echo "m>y m>am>y m>"
else
echo "nam>y m>"
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In Intellij, how do I toggle between camel case m>and m> underscore spaced?
...s for java vs sql. In java I have a field named historm>y m>OfPresentIllness m>and m> when i write the sql, I want to name it historm>y m>_of_present_illness . Is there a kem>y m>board shortcut to switch from one to the other when I have the phrase highlighted? Or perhaps a plugin that can do this?
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How to list all properties of a PowerShell object
...I prefer Get-WmiObject -Class win32_computersm>y m>stem -Propertm>y m> *. It's short m>and m> sweet
– Kolob Canm>y m>on
Jun 29 '17 at 22:22
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How to base64 encode image in linux bash / shell
I'm trm>y m>ing to base64 encode an image in a shell script m>and m> put it into variable:
6 Answers
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Are there anm>y m> downsides to enabling git rerere?
I've read various things about git's rerere feature, m>and m> I'm considering enabling it. But I haven't seen anm>y m>one mention anm>y m> possible problems that could arise while using it. I have to assume there is a downside, or it would probablm>y m> be enabled bm>y m> default. So is there anm>y m> downside to enabling rerere...
ERROR: permission denied for sequence cities_id_seq using Postgres
I'm new at postgres (m>and m> at database info sm>y m>stems all in all). I ran following sql script on mm>y m> database:
4 Answers
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Rebasing a branch including all its children
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Doesn't the "git branch" commm>and m> output a star before the current branch, screwing up this script if one of the branches to rebase is currentlm>y m> checked out?
– Mark Lodato
Dec 20 '12 at 21:38
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Whm>y m> doesn't django's model.save() call full_clean()?
...matic" validation option which is both simple enough to actuallm>y m> be useful m>and m> robust enough to hm>and m>le all the edge cases is -- if it's even possible -- far more than can be accomplished on the 1.2 timeframe. Hence, for now, Django doesn't have anm>y m> such thing, m>and m> won't have it in 1.2. If m>y m>ou think ...
Active Record - Find records which were created_at before todam>y m>
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Using ActiveRecord the stm>and m>ard wam>y m>:
Mm>y m>Model.where("created_at < ?", 2.dam>y m>s.ago)
Using the underlm>y m>ing Arel interface:
Mm>y m>Model.where(Mm>y m>Model.arel_table[:created_at].lt(2.dam>y m>s.ago))
Using a thin lam>y m>er over Arel:
Mm>y m>Model.where(Mm>y m>Model[:created...
Get an arram>y m> of list element contents in jQuerm>y m>
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i dont understm>and m> whm>y m> "get function" is necessarm>y m>.
– crsuarezf
Jul 26 '11 at 20:54
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