大约有 37,000 项符合查询结果（耗时：0.0513秒） [XML]
Giving UIView rounded corners
...corners in any sort of scroll view or animation (I tried using them in a UITableView) you performance will suffer greatly. Nice smooth scrolling table view quickly become choppy :(
– Slee
Jun 2 '11 at 17:49
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Inserting HTML elements with JavaScript
...echnique is the fact that you are prevented from dynamically creating some table elements.
I use a form to templating by adding "template" elements to a hidden DIV and then using cloneNode(true) to create a clone and appending it as required. Bear in ind that you do need to ensure you re-assign id'...
Remove whitespaces inside a string in javascript
... Its present in most modern browers now -> kangax.github.com/es5-compat-table
– Manse
May 29 '12 at 13:42
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How to clear all the jobs from Sidekiq?
...ean" all data stored in redis, it is equivalent to a drop database or drop table in relational databases.
– jonathanccalixto
Jun 18 '17 at 18:49
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Rails 3 datatypes?
...numbers.
primary_key - unique key that can uniquely identify each row in a table
string - is for small data types such as a title. (Should you choose string or text?)
text - is for longer pieces of textual data, such as a paragraph of information.
time - is for time only
timestamp - for storing dat...
How can I programmatically get the MAC address of an iphone
.../ Request network subsystem
mgmtInfoBase[1] = AF_ROUTE; // Routing table info
mgmtInfoBase[2] = 0;
mgmtInfoBase[3] = AF_LINK; // Request link layer information
mgmtInfoBase[4] = NET_RT_IFLIST; // Request all configured interfaces
// With all configured interfac...
Are there any free Xml Diff/Merge tools available? [closed]
...e line returns in convenient locations.
See also my feature comparison table.
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Status bar and navigation bar appear over my view's bounds in iOS 7
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Also note that when your main view is a UITableView the viewDidLayoutSubviews will get called on each scroll. Your UITableView will be scaled down until its height is 15px. Add a flag to only run this code once. ;)
– Thomas Johannesmeyer
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Programmatically access currency exchange rates [closed]
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I added Open Data table to YQL, you can use it to retrieve exchange rate data from yahoo.finance.
Try it in YQL console
Comma-separated format is preferrable over "where pair in ('EURUSD','GBPUSD')" but anyway, you can use both and even inte...
What is the difference between bool and Boolean types in C#
...an alias for System.Int32. See a full list of aliases here: Built-In Types Table (C# Reference).
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