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Should I git ignore xcodeproject/project.pbxproj file?
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edited Jan 3 '19 at 15:26
answered Nov 6 '11 at 10:40
Ei...
nil detection in Go
...amp;Config{
host: "myhost.com",
port: 22,
} // not nil
or
var config *Config // nil
Then you'll be able to check if
if config == nil {
// then
}
share
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Undo “git add ”?
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283
To remove a directory and everything inside it from the index,
git rm --cached -r dir
The --...
Show a PDF files in users browser via PHP/Perl
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answered Jan 13 '11 at 12:04
StephenStephen
16.4k44 gold badges2828 silver badges3030 bronze badges
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adding x and y axis labels in ggplot2
...nize ggplot syntax]
Your example is not reproducible since there is no ex1221new (there is an ex1221 in Sleuth2, so I guess that is what you meant). Also, you don't need (and shouldn't) pull columns out to send to ggplot. One advantage is that ggplot works with data.frames directly.
You can set th...
Flask vs webapp2 for Google App Engine
...e application and currently considering two frameworks: Flask and webapp2 . I'm rather satisfied with built-in webapp framework that I've used for my previous App Engine application, so I think webapp2 will be even better and I won't have any problems with it.
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Optional Parameters with C++ Macros
...f arguments to a macro.
enum
{
plain = 0,
bold = 1,
italic = 2
};
void PrintString(const char* message, int size, int style)
{
}
#define PRINT_STRING_1_ARGS(message) PrintString(message, 0, 0)
#define PRINT_STRING_2_ARGS(message, size) PrintString(message, size, 0...
How to filter by object property in angularJS
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218
You simply have to use the filter filter (see the documentation) :
<div id="totalPos">{...
Why use argparse rather than optparse?
I noticed that the Python 2.7 documentation includes yet another command-line parsing module. In addition to getopt and optparse we now have argparse .
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