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Create objective-c class instance by name?
... you are working with Objective-C without the NeXTstep (OS X, iOS, GNUstep etc) system or you just think this method is cleaner, then you could utilize the Objective-C language runtime library's API. Under Objective-C 2.0:
#import <objc/runtime.h>
//Declaration in the above named file
id ob...
What is the most efficient way to store tags in a database?
...egories eg : Programming languages : c#,vb,pearl. OS : windows7,dos ,linux etc
– Thunder
Feb 11 '11 at 6:03
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Advantages and disadvantages of GUID / UUID database keys
... of a guid not begin sequential in anyway, thus their will be page splits, etc when you insert. Just something to consider if the system is going to have high IO...
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What does Serializable mean?
...ntiated by a class, or just any "Software Objects" like assemblies, files, etc.? And if its the latter, is it just a standardized way of sending data between programs and environments?
– Sunburst275
Mar 20 at 14:27
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Is short-circuiting logical operators mandated? And evaluation order?
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I was using POD as (char/int/float etc) not an aggrigate POD (which is what you are talking about) and is usually refered to seprately or more explicitly becuase it is not a built in type.
– Martin York
Mar 13 '09 at 0:12...
how to stop browser back button using javascript
...dows 10. I put the script in several places (start of header, end of body, etc.) and I can still use the back button to go back to the previous page.
– Victor Stoddard
Jan 18 '17 at 21:37
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Docker - a way to give access to a host USB or serial device?
...Alternatively, assuming your USB device is available with drivers working, etc. on the host in /dev/bus/usb, you can mount this in the container using privileged mode and the volumes option. For example:
docker run -t -i --privileged -v /dev/bus/usb:/dev/bus/usb ubuntu bash
Note that as the name ...
MySQL convert date string to Unix timestamp
...rks.This can also be used in other statements such as update,delete,insert etc
– MR_AMDEV
Jul 1 '19 at 8:35
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How to change highlighted occurrences color in Eclipse's sidebar?
...rences" enabled in Eclipse, placing the cursor on any type/variable/method/etc will highlight all occurrences in the text editor and place a faint bar in the right ruler to show you the location of other occurrences in the file.
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FTP/SFTP access to an Amazon S3 Bucket [closed]
...dd your security credentials in a form access-key-id:secret-access-key to /etc/passwd-s3fs
Add a bucket mounting entry to fstab:
<bucket> /mnt/<bucket> fuse.s3fs rw,nosuid,nodev,allow_other 0 0
For details, see my guide Setting up an SFTP access to Amazon S3.
Use S3 Client
Or use...