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WPF User Control Parent
...ly when you've got events and overrides thrown into the mix (Loaded event, OnLoaded override, Initialized event, OnInitialized override, etcetcetc). In this case, OnInitialized makes sense because you want to find the parent, and the control must be initialized for the parent to "exist". Loaded me...
HTML: How to limit file upload to be only images?
...menu_images').unwrap();
return false;
}
reader.onload = function (e) {
// get loaded data and render thumbnail.
document.getElementById("menu_image").src = e.target.result;
$("#menu_image").show();
};
// read the image file as a data URL....
Install Marketplace plugin on Eclipse Juno
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Can confirm this works exactly the same in Eclipse Mars (4.5), just change juno to mars
– AlainD
Jan 28 '17 at 0:11
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Set cache-control for entire S3 bucket automatically (using bucket policies?)
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I just confirmed it does NOT remove existing values. Only sets the keys you specify (overwriting key if it exists)
– rynop
Jun 17 at 20:11
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iOS app error - Can't add self as subview
...tps://gist.github.com/nonamelive/9334458
It uses a private API, but I can confirm that it's App Store safe. (One of my apps using this code got approved by the App Store.)
@interface UINavigationController (DMNavigationController)
- (void)didShowViewController:(UIViewController *)viewController a...
Create an index on a huge MySQL production table without table locking
...t -e 'alter table users add index ddopsonfu (last_name, email, first_name, confirmation_token, current_sign_in_ip);'
echo "Index Update - FINISH"
sleep 0.05
kill $PID
time mysql -uroot website_development -e 'drop index ddopsonfu on users;'
My Server (InnoDB):
Server version: 5.5.25a Source distr...
【内核源码】linux UDP实现 - 操作系统(内核) - 清泛网 - 专注C/C++及内核技术
...ted)
sk_dst_set(sk, dst_clone(&rt->dst));
}
if (msg->msg_flags&MSG_CONFIRM) //设置MSG_CONFIRM，表示确认ip地址到mac地址的映射不会过期，不用定时发送arp
goto do_confirm;
back_from_confirm:
saddr = fl4->saddr; //获取路由源地址
if (!ipc.addr) //如果选...
How to subtract 2 hours from user's local time?
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I can confirm (via running in Chrome's Javascript console) that it works with a negative value. That is, d.setHours(d.getHours() - 24) rewinds d to the same time on the previous day.
– Adam Loving
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Convert integer to string Jinja
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Confirmed to work on nunjucks (which is based on jinja) on (email) HTML builds. That's how to convert numeric string values to integers. Btw, in my case I've got integers as strings coming from JSON content files: "hero_title...
jQuery - What are differences between $(document).ready and $(window).load?
...s are there to be found/used, but not necessarily all the content.
window.onload fires later (or at the same time in the worst/failing cases) when images and such are loaded. So, if you're using image dimensions for example, you often want to use this instead.
Also read a related question:
Differe...