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How to conditionally push an item in an observable array?

... Does this do a comparison of all properties on itemToAdd? I only need to test for an Id property. – jaffa Dec 7 '11 at 17:30 5 ...
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MySQL SELECT WHERE datetime matches day (and not necessarily time)

... Just tested on two servers the above is MUCH (10x at least) faster than date()='' especially for huge tables. Thanks – zzapper Aug 19 '14 at 13:28 ...
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Should I be concerned about excess, non-running, Docker containers?

... The docs for the RUN command have now moved to: docs.docker.io/en/latest/reference/builder/#run – aculich Feb 20 '14 at 3:24 add a comment  |  ...
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sqlalchemy flush() and get inserted id?

... I've just run across the same problem, and after testing I have found that NONE of these answers are sufficient. Currently, or as of sqlalchemy .6+, there is a very simple solution (I don't know if this exists in prior version, though I imagine it does): session.refresh(...
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In JavaScript, is returning out of a switch statement considered a better practice than using break?

...y code (missing the 2nd " in "Two") but it works for me... here's a simple test: var o={1:"One",2:"Two",3:"Three"},opt=2; alert(opt in o?o[opt]:""); – ic3b3rg May 24 '11 at 19:12 ...
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How to see which plugins are making Vim slow?

...slow, your problem may be an inefficient syntax highlighting file. You can test this by temporarily disabling syntax highlighting (:syn off) and seeing if the problem goes away; if you want to dig into the details, you can profile the current syntax file using :syntime: Open a file that causes syn...
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When should I use File.separator and when File.pathSeparator?

...he path to a specific file. For example on Windows it is \ or C:\Documents\Test share | improve this answer | follow | ...
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Running multiple TeamCity Agents on the same computer?

...You will also need to use --version 2.0.1-beta-05 since this is still in a testing phase, but should make it out of beta soon. Full install example for a second agent: choco install teamcityagent --force -y --params 'serverUrl=http://teamcity.local:8111 agentName=AgentUno agentDir=C:\buildAgentUno ...
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Why use 'git rm' to remove a file instead of 'rm'?

...there are reasons to go the OS route. E.g. if you need to delete a file to test that something works before committing the change, the OS route is a bit safer than using git rm, as in the git case you have to unstage the action, whereas in the OS option you just have to fetch (I believe). ...
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Align button at the bottom of div using CSS

...ere's too much confusion here. You should post your HTML/CSS as a jsFiddle test case. – thirtydot Apr 28 '11 at 10:50 1 ...