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Using [UIColor colorWithRed:green:blue:alpha:] doesn't work with UITableView seperatorColor?
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Jonathan.Jonathan.
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What is the reason not to use select *?
... columns is not a premature optimization. A few things off the top of my head ....
If you specify columns in a SQL statement, the SQL execution engine will error if that column is removed from the table and the query is executed.
You can more easily scan code where that column is being used.
You s...
Get file version in PowerShell
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Ian Kemp
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answered Aug 27 '08 at 17:45
Lars TruijensLars Truijens
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How can I use PowerShell with the Visual Studio Command Prompt?
...place-visual-studio-command-prompt.html, I was able to get this to work. I added the following to my profile.ps1 and all is well with the world.
pushd 'c:\Program Files (x86)\Microsoft Visual Studio 10.0\VC'
cmd /c "vcvarsall.bat&set" |
foreach {
if ($_ -match "=") {
$v = $_.split("="); ...
@Transactional(propagation=Propagation.REQUIRED)
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GuidoGuido
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add a comment
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sqlite database default time value 'now'
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OwenOwen
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Cache Invalidation — Is there a General Solution?
...as possible
You cannot have your cake and eat it...
If you can layer an additional cache based on a over the top then this affects the initial problem not one bit. If you chose 1 then you have whatever freedom you gave yourself and can thus cache more but must remember to consider the validity of...
Convert XmlDocument to String
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Brian
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answered Mar 9 '10 at 7:33
Darin DimitrovDarin Dimitrov
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json.dumps vs flask.jsonify
...The jsonify() function in flask returns a flask.Response() object that already has the appropriate content-type header 'application/json' for use with json responses. Whereas, the json.dumps() method will just return an encoded string, which would require manually adding the MIME type header.
See m...
Database sharding vs partitioning
I have been reading about scalable architectures recently. In that context, two words that keep on showing up with regards to databases are sharding and partitioning . I looked up descriptions but still ended up confused.
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