Instead of importing a project/folder as
svn import vlsms/ file:///home/repo/vlsms -m "Initial Upload"
I did
svn import vlsms/ file:///home/repo -m "Initial Upload"
How to undo this import (in a clean way,without trace?)
---------- Post updated at 03:10 AM ---------- Previous update was at... (0 Replies)
Long story short, there was some sort of corruption with my ide and the script I was working on has been over written with nothing (the file is blank now). The IDE doesn't store a back up from what I know (I'm using notepadd++ in wine lol I know I know I'm addictted to the nppftp sidebar and geany... (1 Reply)
All,
I have inherited some software that is running on HP-HX 11.11. The software ofers a GUI login and the user passwords can be either internal to the software, user defined or based on the matching unix account. The problem I have is that the server has been converted to 'trusted' years... (7 Replies)
I thought I would share gmail revert to old look permanently. I am sure I am not the only one annoyed by the new look.
Install Stylish extension
Choose the Stylish UserStyle that you want.
I know The Return of Old Gmail and gmail-b2b both work but I prefer gmail-b2b since I think it looks... (0 Replies)
Hi,
I have deleted a file and commited in CVS.
So, is there any CVS command to revert back that deleted file with existing log messages.
--Thanks in advance
Madhu (1 Reply)
I know, its stupid..
MYSQL on CENTOS 5 using WHM
Imported a lot of users/posts from old forum to new forum, but my backup was lost.
Can I somehow simply remove all mysql table changes for the last 3 hours, returning to pre-import status.
---------- Post updated at 03:44 AM ----------... (6 Replies)
I have given as:
PS1="Karthick>" in linux.
Now the prompt changed as:
Karthick>
Now I need to get back the default prompt .
How to achieve this?
Thanks in advance (13 Replies)
Hi All,
I am trying to revert a snapshot and I am getting the below error message in my KVM setup (RHEL6.5). Reverting to a snapshot is failing.
I used the below command to create the snapshot.
Below is my snapshot list:
virsh snapshot-list TestImg –tree
... (0 Replies)
Hi,
I copied the key of rsa.pub to authorized_keys using the below command
cat /root/.ssh/id_rsa.pub >> /root/.ssh/authorized_keys
By mistake i have executed another command
view cat /root/.ssh/id_rsa.pub >> /root/.ssh/authorized_keys
so now additional keys are copied.so please help me... (3 Replies)
Discussion started by: SA_Palani
3 Replies
LEARN ABOUT OSX
dispatch_walltime
dispatch_time(3) BSD Library Functions Manual dispatch_time(3)NAME
dispatch_time, dispatch_walltime -- Calculate temporal milestones
SYNOPSIS
#include <dispatch/dispatch.h>
static const dispatch_time_t DISPATCH_TIME_NOW = 0ull;
static const dispatch_time_t DISPATCH_TIME_FOREVER = ~0ull;
dispatch_time_t
dispatch_time(dispatch_time_t base, int64_t offset);
dispatch_time_t
dispatch_walltime(struct timespec *base, int64_t offset);
DESCRIPTION
The dispatch_time() and dispatch_walltime() functions provide a simple mechanism for expressing temporal milestones for use with dispatch
functions that need timeouts or operate on a schedule.
The dispatch_time_t type is a semi-opaque integer, with only the special values DISPATCH_TIME_NOW and DISPATCH_TIME_FOREVER being externally
defined. All other values are represented using an internal format that is not safe for integer arithmetic or comparison. The internal for-
mat is subject to change.
The dispatch_time() function returns a milestone relative to an existing milestone after adding offset nanoseconds. If the base parameter
maps internally to a wall clock, then the returned value is relative to the wall clock. Otherwise, if base is DISPATCH_TIME_NOW, then the
the current time of the default host clock is used.
The dispatch_walltime() function is useful for creating a milestone relative to a fixed point in time using the wall clock, as specified by
the optional base parameter. If base is NULL, then the current time of the wall clock is used.
EDGE CONDITIONS
The dispatch_time() and dispatch_walltime() functions detect overflow and underflow conditions when applying the offset parameter.
Overflow causes DISPATCH_TIME_FOREVER to be returned. When base is DISPATCH_TIME_FOREVER, then the offset parameter is ignored.
Underflow causes the smallest representable value to be returned for a given clock.
CAVEATS
Under the C language, untyped numbers default to the int type. This can lead to truncation bugs when arithmetic operations with other numbers
are expected to generate a int64_t sized result, such as the offset argument to dispatch_time() and dispatch_walltime(). When in doubt, use
ull as a suffix. For example:
3ull * NSEC_PER_SEC
EXAMPLES
Create a milestone two seconds in the future:
milestone = dispatch_time(DISPATCH_TIME_NOW, 2LL * NSEC_PER_SEC);
Create a milestone for use as an infinite timeout:
milestone = DISPATCH_TIME_FOREVER;
Create a milestone on Tuesday, January 19, 2038:
struct timespec ts;
ts.tv_sec = 0x7FFFFFFF;
ts.tv_nsec = 0;
milestone = dispatch_walltime(&ts, 0);
RETURN VALUE
These functions return an abstract value for use with dispatch_after(), dispatch_group_wait(), dispatch_semaphore_wait(), or
dispatch_source_set_timer().
SEE ALSO dispatch(3), dispatch_after(3), dispatch_group_create(3), dispatch_semaphore_create(3)Darwin May 1, 2009 Darwin