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rsync: how can I configure it to create target directory on server?
...ez Yeah I did, but did not work. I am not able to find the link now, but some documentation said this is fixed, as I believe it could (and was) be exploited.
– ghitesh
Sep 13 '16 at 5:32
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Creating a segue programmatically
...mmon UIViewController that all my UIViewsControllers extend to reuse some common operations.
13 Answers
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Express next function, what is it really for?
Have been trying to find a good description of what the next() method does. In the Express documentation it says that next('route') can be used to jump to that route and skip all routes in between, but sometimes next is called without arguments. Anybody knows of a good tutorial etc that descri...
How do I generate random number for each row in a TSQL Select?
...for each row in my table. The following seemingly obvious code uses the same random value for each row.
19 Answers
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How do I show the changes which have been staged?
...are of git status , but I'd like to see the actual diffs - not just the names of files which are staged.
14 Answers
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JSON serialization of Google App Engine models
...ts) to a nested dictionary that can be passed to simplejson:
import datetime
import time
SIMPLE_TYPES = (int, long, float, bool, dict, basestring, list)
def to_dict(model):
output = {}
for key, prop in model.properties().iteritems():
value = getattr(model, key)
if value ...
How do you display code snippets in MS Word preserving format and syntax highlighting?
Does anyone know a way to display code in Microsoft Word documents that preserves coloring and formatting? Preferably, the method would also be unobtrusive and easy to update.
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How can I detect the touch event of an UIImageView?
...ics unless you specify images) over the UIImageView. Then attach whatever methods you want called to that.
You can use that technique for many cases where you really want some area of the screen to act as a button instead of messing with the Touch stuff.
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How can I get current location from user in iOS
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The answer of RedBlueThing worked quite well for me. Here is some sample code of how I did it.
Header
#import <UIKit/UIKit.h>
#import <CoreLocation/CoreLocation.h>
@interface yourController : UIViewController <CLLocationManagerDelegate> {
CLLocation...
static function in C
... prototype */
int f1(int foo) {
return f2(foo); /* ok, f2 is in the same translation unit */
/* (basically same .c file) as f1 */
}
int f2(int foo) {
return 42 + foo;
}
main.c:
int f1(int); /* prototype */
int f2(int); /* prototype */
int main(void) {
f1...