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Why are my basic Heroku apps taking two seconds to load?
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Looking back on this now, the nest crapping was indeed achieved. Luckily Heroku handled it nicely. You can no longer have a free dyno perpetually up as the free tier is limited by uptime now.
– Jenny Shoars
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Two way sync with rsync
I have a folder a/ and a remote folder A/.
I now run something like this on a Makefile:
10 Answers
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Editing legend (text) labels in ggplot
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@Sathish I bit late, but fixed the typo now :-)
– Jaap
Jun 4 '19 at 5:34
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How to install the JDK on Ubuntu Linux
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As of March 2019 the ppa was disabled and now 99% of the answer regarding this issue around the internet cannot be used anymore.
– Tobbey
Apr 29 '19 at 12:35
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How to do ToString for a possibly null object?
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C# 6.0 Edit:
With C# 6.0 we can now have a succinct, cast-free version of the orignal method:
string s = myObj?.ToString() ?? "";
Or even using interpolation:
string s = $"{myObj}";
Original Answer:
string s = (myObj ?? String.Empty).ToString();
or
strin...
Android Quick Actions UI Pattern
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(the official Twitter app is now maintained by Twitter itself...won't be open sourced contrary to what they announced initially)
– Juri
Feb 28 '11 at 6:38
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Using an image caption in Markdown Jekyll
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Jekyll now includes a site.url variable.
– Roy Tinker
Nov 14 '14 at 0:22
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Finding the max value of an attribute in an array of objects
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also it's good to know that it returns -Infinity (a truthy value) for an empty array
– icl7126
Nov 6 '16 at 13:08
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How to import a module given the full path?
... can be used instead of the explicit import here if the module name isn't known at runtime I would add a sys.path.pop() in the end, though, assuming the imported code doesn't try to import more modules as it is used.
– Eli_B
May 6 '19 at 21:45
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How to set up a git project to use an external repo submodule?
...ctory named externals/jquery* and link it to the github jquery repository. Now we just need to init the submodule and clone the code to it:
git submodule update --init --recursive
You should now have all the latest code cloned into the submodule. If the jquery repo changes and you want to pull t...