大约有 5,500 项符合查询结果（耗时：0.0269秒） [XML]
Error: “The sandbox is not in sync with the Podfile.lock…” after installing RestKit with cocoapods
... answered Jul 7 '15 at 9:20
100grams100grams
3,26433 gold badges2626 silver badges2525 bronze badges
...
Change URL parameters
...console
jQuery.param.querystring(window.location.href, 'a=3&newValue=100');
It will return you the following amended url string
http://benalman.com/code/test/js-jquery-url-querystring.html?a=3&b=Y&c=Z&newValue=100#n=1&o=2&p=3
Notice the a querystring value for a has ...
How might I find the largest number contained in a JavaScript array?
...ss you're talking millions of indices.
Average results of five runs with a 100,000-index array of random numbers:
reduce took 4.0392 ms to run
Math.max.apply took 3.3742 ms to run
sorting and getting the 0th value took 67.4724 ms to run
Math.max within reduce() took 6.5804 ms to run
custom findmax ...
vertical-align with Bootstrap 3
...my-auto. This will center the element within its container. For example, h-100 makes the row full height, and my-auto will vertically center the col-sm-12 column.
<div class="row h-100">
<div class="col-sm-12 my-auto">
<div class="card card-block w-25">Card</div>...
AWS MySQL RDS vs AWS DynamoDB [closed]
...ry about managing a clustered data store. So if your application requires 1000 reads/writes per second, you can just provision your DynamoDB table for that level of throughput and not really have to worry about the underlying infrastructure.
RDS has much of the same benefit of not having to worry ...
How does database indexing work? [closed]
... 50 bytes
lastName Char(50) 50 bytes
emailAddress Char(100) 100 bytes
Note: char was used in place of varchar to allow for an accurate size on disk value.
This sample database contains five million rows and is unindexed. The performance of several queries will now be anal...
Multithreading: What is the point of more threads than cores?
...hey 'steal time from each other', but only if each individual thread needs 100% CPU. If a thread is not working 100% (as a UI thread might not be, or a thread doing a small amount of work or waiting on something else) then another thread being scheduled is actually a good situation.
It's actually ...
How do you use the ? : (conditional) operator in JavaScript?
...chael RobinsonMichael Robinson
27.3k1010 gold badges100100 silver badges124124 bronze badges
5
...
How to change the pop-up position of the jQuery DatePicker control
...
I do it directly in the CSS:
.ui-datepicker {
margin-left: 100px;
z-index: 1000;
}
My date input fields are all 100px wide. I also added the z-index so the calendar also appears above AJAX popups.
I don't modify the jquery-ui CSS file; I overload the class in my main CSS file, s...
Can I set an unlimited length for maxJsonLength in web.config?
...perty cannot be unlimited, is an integer property that defaults to 102400 (100k).
You can set the MaxJsonLength property on your web.config:
<configuration>
<system.web.extensions>
<scripting>
<webServices>
<jsonSerialization maxJsonL...