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String.Join method that ignores empty strings?
...mptyEntries))
System.Console.WriteLine(lala)
C# (for those landing from google and not searching for VB.NET)
string a = "", b = "b", c = "", d = "d", e = "";
string lala = string.Join(" / ",
string.Join("\u0008",
new string[] { a, b, c, d, e }
).Split(new char[] { '\u0008' }, Sy...
How do you downgrade rubygems?
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just googled this to try and get rid of a ton of deprecation warnings caused by recent rubygems updates, saved me a lot of hassle, thanks :)
– Max Williams
Jun 20 '11 at 14:58
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Conditional formatting based on another cell's value
I'm using Google Sheets for a daily dashboard. What I need is to change the background color of cell B5 based on the value of another cell - C5. If C5 is greater than 80% then the background color is green but if it's below, it will be amber/red.
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What Are Some Good .NET Profilers?
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Worked great for me. It's now a Google Code project. Had a release in July 2009.
– User1
Mar 8 '10 at 22:48
19
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Git: Discard all changes on a diverged local branch
...ou change the accepted answer here to Dan's (so that people like me who've Googled how to do it are likely to choose the safer method).
– Steve Chambers
Jan 20 '14 at 11:11
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How to compare two files not in repo using git
...nix diff. I often want to do this and since this question ranks highly on google, I want this answer to show up.
This question: How to use git diff --color-words outside a Git repository?
Shows how to use git to diff files where at least one of them is not in the repository by using --no-index:
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running Rails console in production
...re actually trying to run the rails console on your production server, try googling "run rails console [your cloud hosting provider]" e.g. "run rails console heroku"
As of Rails 6 you need to use
RAILS_ENV=production bundle exec rails c
or
RAILS_ENV=production rails c
depending on your setup...
How to get object length [duplicate]
... @Innuendo _jquery.js - I like that name :). However, I recommend using Google's CDN for jQuery. As for underscore, it's still not on Google's CDN yet, but there is demand for it. As for now, I've found underscore at this CDN - it's hosted on Amazon servers so it should be fast and reliable.
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How to declare a friend assembly?
...te. For example, in Protocol Buffers I use:
[assembly:InternalsVisibleTo("Google.ProtocolBuffers.Test,PublicKey="+
"00240000048000009400000006020000002400005253413100040000010001008179f2dd31a648"+
"2a2359dbe33e53701167a888e7c369a9ae3210b64f93861d8a7d286447e58bc167e3d99483beda"+
"72f738140072bb69990...
If using maven, usually you put log4j.properties under java or resources?
...ng" accounts for that src/main/resources is the typical place.
Results on Google Code Search:
src/main/resources/log4j.properties: 4877
src/main/java/log4j.properties: 215
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