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How can I deploy an iPhone application from Xcode to a real iPhone device?
...code sign and entitlements (I'm loving sed!):
sudo /usr/bin/sed -i .bak '/_REQUIRED/N;s/YES/NO/' /Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS5.0.sdk/SDKSettings.plist
Pay attention to the iPhoneOS5.0.sdk part. If you're, for instance, using iOS 4.2 SDK, just replace it accordingl...
'typeid' versus 'typeof' in C++
...ns type identification information at run time. It basically returns a type_info object, which is equality-comparable with other type_info objects.
Note, that the only defined property of the returned type_info object has is its being equality- and non-equality-comparable, i.e. type_info objects de...
Microsoft CDN for jQuery or Google CDN? [closed]
...n, MS have added jQuery-UI to their CDN: asp.net/ajaxlibrary/cdn.ashx#Using_jQuery_UI_from_the_CDN_10
– Will Dean
Oct 6 '10 at 7:04
3
...
What does .SD stand for in data.table in R
... may help you see what .SD is:
DT[ , .SD[ , paste(x, v, sep="", collapse="_")], by=y]
# y V1
# 1: 1 a1_b3_c5
# 2: 3 a2_b4_c6
Basically, the by=y statement breaks the original data.table into these two sub-data.tables
DT[ , print(.SD), by=y]
# <1st sub-data.table, called '.SD' while i...
How do I declare a 2d array in C++ using new?
...nah, it's not clever at all: it's obvious.
class Matrix
{
...
size_t index( int x, int y ) const { return x + m_width * y; }
};
Given this index() function (which I'm imagining is a member of a class because it needs to know the m_width of your matrix), you can access cells within your ma...
Bootstrap 3 offset on right not left
...shan's answer
Add this in the end of the calc-grid-column mixin in mixins/_grid-framework.scss, right below the $type == offset if condition.
@if ($type == offset-right) {
.col-#{$class}-offset-right-#{$index} {
margin-right: percentage(($index / $grid-columns));
}
}
Modi...
What should I set JAVA_HOME environment variable on macOS X 10.6?
...cations that use shell scripts to configure their environment use the JAVA_HOME environment variable to start the correct version of Java, locate JRE JARs, and so on.
...
Objective-C: difference between id and void *
...tructures, this can be a critical difference. Declaring iVars like void *_superPrivateDoNotTouch; will cause premature reaping of objects if _superPrivateDoNotTouch is actually an object. Don't do that.
attempting to invoke a method on a reference of void * type will barf up a compiler warning.
a...
javascript scroll event for iPhone/iPad?
... like every other browser/hardware in existence.
– ck_
May 19 '10 at 7:55
6
...
How to convert java.util.Date to java.sql.Date?
...tually not available in the JDBC/Java7 paradigm.
– sf_jeff
Aug 17 at 1:28
@sf_jeff Java 7 support is covered in the bu...