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How can I install pip on Windows?
...When run the command "python setup.py install", if you got "error: pip.egg-info\PKG-INFO: Permission denied", then try to remove the read only attribute on the uncompressed pip directory.
– Yoo Matsuo
May 5 '11 at 4:04
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How to detect if a stored procedure already exists
...procedure }
[ ,...n ]
Query:
DROP PROCEDURE IF EXISTS usp_name
More info here
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Unstaged changes left after git reset --hard
...The fix is to ignore the file mode:
git config core.filemode false
More info here
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How to trigger the onclick event of a marker on a Google Maps V3?
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click is firing, but in my case info windows is not adjusting to the map, it cut down slightly.
– Saboor Awan
Sep 20 '11 at 7:31
3
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In Objective-C, how do I test the object type?
...BOOL)isKindOfClass:(Class)aClass
This is a method of NSObject.
For more info check the NSObject documentation.
This is how you use this.
BOOL test = [self isKindOfClass:[SomeClass class]];
You might also try doing somthing like this
for(id element in myArray)
{
NSLog(@"==================...
How to round up a number to nearest 10?
...also pass a third variable if necessary to change the rounding mode.
More info here: http://php.net/manual/en/function.round.php
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C++实现一款简单完整的聊天室服务器+客户端 - C/C++ - 清泛网 - 专注C/C++及内核技术
...read.h>
#define NAME_LEN 50
#define MAX_CLIENT 30
typedef struct client_info{
int sock;
struct sockaddr_in clientAddr;
char name[NAME_LEN];
}CLIENT_INFO;
class Clients{
private:
pthread_mutex_t mutex;
CLIENT_INFO client[MAX_CLIENT];
int clientCount;
int IPtoString(unsig...
How to inspect FormData?
..., but they only bring up the Values and not the Key. See the link for more info.
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Redirecting EC2 Elastic Load Balancer from HTTP to HTTPS
...seful to know its easier now. But this would be a better answer with more info about what to configure instead of just a link.
– John Rees
Aug 7 '18 at 20:20
1
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Adding Xcode Workspace Schemes to Version Control
...t "Container" is selected for the scheme in the Manage Schemes sheet? More info is needed.
– Joshua Nozzi
Sep 16 '15 at 3:47
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