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构建高并发高可用的电商平台架构实践 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...表为例；
对于访问数据库客户端来讲，需要根据用户的ID，定位到需要访问的数据；
数据切分算法，
根据用户的ID做hash操作，一致性Hash，这种方式存在失效数据的迁移问题，迁移时间内服务不可用
维护路由表，路由表中存...
EditText maxLines not working - user can still input more lines than set
...
<EditText
android:id="@+id/edit_text"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:inputType="text"
android:maxLines="1"
/>
You just need to make sure you have the attribute "inputTy...
TypeError: 'str' does not support the buffer interface
...
Adding "t" can have side-effects. On windows files encoded as text will have newlines ("\n") converted to CRLF ("\r\n").
– BitwiseMan
Jan 19 '16 at 20:08
...
Javascript callback when IFRAME is finished loading?
... of jQuery - but I've got a live working example in production
$('#myUniqueID').load(function () {
if (typeof callback == 'function') {
callback($('body', this.contentWindow.document).html());
}
setTimeout(function () {$('#frameId').remove();}, 50);
});
...
Inspect attached event handlers for any DOM element
...eFox) for events when HTML tag is selected.
– Musa Haidari
Jul 16 '14 at 10:00
...
Should URL be case sensitive?
...
There may be URLs, or parts of URLs, where case doesn't matter, but
identifying these may not be easy. Users should always consider that
URLs are case-sensitive.
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Send inline image in email
...t;html><body><h1>Picture</h1><br><img src=\"cid:filename\"></body></html>";
AlternateView avHtml = AlternateView.CreateAlternateViewFromString
(htmlBody, null, MediaTypeNames.Text.Html);
LinkedResource inline = new LinkedResource("filename.jpg", Me...
How to identify unused css definitions
Are there any good approaches to help identify unused css definitions in a project? A bunch of css files were pulled in and now I'm trying to clean things up a bit.
...
How to decode HTML entities using jQuery?
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@MichaelStum your edit here invalidated both Mike Samuel's comment and the next-highest-voted answer, and did so without actually fixing the XSS vulnerability for all jQuery versions (as explained in the answer below). Adding a security warning to this answe...
How to use split?
... is in some field you could also do:
tRow.append($('<td>').text($('[id$=txtEntry2]').val().split(' -- ')[0])));
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