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The transaction log for the database is full
...o set the Transaction log size bigger than that estimation, anyway if disk allocation is not an issue, allocate at the beginning plenty space, for data and log as well. It improves performance. Don't us autogrow by 10%, do it by some few of GB, so performance will be good enough.
...
What does Docker add to lxc-tools (the userspace LXC tools)?
...llow sandboxing processes from one another, and controlling their resource allocations.
On top of this low-level foundation of kernel features, Docker offers a high-level tool with several powerful functionalities:
Portable deployment across machines. Docker defines a format for bundling an appli...
Why is Node.js single threaded? [closed]
... @Pacerier I never said that a new thread is spawn, but each thread is allocated to one request until the request is finished.
– Kazaag
Feb 23 '17 at 12:35
2
...
Hide separator line on one UITableViewCell
...th.row != self.newCarArray.count-1){
UIImageView *line = [[UIImageView alloc] initWithFrame:CGRectMake(0, 44, 320, 2)];
line.backgroundColor = [UIColor redColor];
[cell addSubview:line];
}
for iOS 7 upper versions (including iOS 8)
if (indexPath.row == self.newCarArray.count-1) {
...
Simple C example of doing an HTTP POST and consuming the response
...:
read the Content-Length: header from the response and then dynamically allocate enough memory to hold the whole response.
write the response to a file as the pieces arrive
Additional information to answer the question asked in the comments:
What if you want to POST data in the body of the mes...
What are the applications of binary trees?
....
Treap - Randomized data structure used in wireless networking and memory allocation.
T-tree - Though most databases use some form of B-tree to store data on the drive, databases which keep all (most) their data in memory often use T-trees to do so.
The reason that binary trees are used more of...
What is the copy-and-swap idiom?
...t's a terrible thing.
In our case, the core of it is only two lines (the allocation and the copy), but with more complex resources this code bloat can be quite a hassle. We should strive to never repeat ourselves.
(One might wonder: if this much code is needed to manage one resource correctly, wh...
How can I make setuptools install a package that's not on PyPI?
...t;/<repo>.git
Github provides the ability to create personal OAuth tokens which can be cycled
git+https://<oauth token>:x-oauth-basic@github.com/<user>/<repo>.git
requirements.txt
requirements.txt is used to specify project dependencies:
requirements.txt
package1
pack...
Clearing a string buffer/builder after loop
...
It's well known that allocation (new keyword in Java) is more expensive than just changing some fields of the same object. For "mostly", which you could replave with highly, there's more than 1.5Billion of Android Devices, all using Java.
...
Get push notification while App in foreground iOS
...alert view.
UIAlertView *alertView = [[UIAlertView alloc] initWithTitle:@"Did receive a Remote Notification" message:[NSString stringWithFormat:@"Your App name received this notification while it was running:\n%@",[[userInfo objectForKey:@"aps"] objectForKey:@"alert"]]delegat...