大约有 46,000 项符合查询结果（耗时：0.0769秒） [XML]
No ConcurrentList in .Net 4.0?
...ncurrentDictionary , ConcurrentQueue , ConcurrentStack , ConcurrentBag and BlockingCollection .
11 Answers
...
Error in finding last used cell in Excel with VBA
...is will also cover the best practices to follow when finding the last row. And hence I will keep on updating it whenever I come across a new scenario/information.
Unreliable ways of finding the last row
Some of the most common ways of finding last row which are highly unreliable and hence should...
Is there any JSON Web Token (JWT) example in C#?
...like I'm taking crazy pills here. Usually there's always a million library and samples floating around the web for any given task. I'm trying to implement authentication with a Google "Service Account" by use of JSON Web Tokens (JWT) as described here .
...
MongoDB inserts float when trying to insert integer
...
If the value type is already double, then update the value with $set command can not change the value type double to int when using NumberInt() or NumberLong() function.
So, to Change the value type, it must update the whole record.
var re = db.data.find({"name": "zero"})
re['value']=NumberInt(0)...
Pass request headers in a jQuery AJAX GET call
...xhr.setRequestHeader('X-Test-Header', 'test-value');} works well in chrome and firefox but not in IE8. there is no X-Test-Header send. how to fix it? Thx
– user1940268
Jan 31 '15 at 0:01
...
How to get the path of current worksheet in VBA?
I wrote a macro as an add-in, and I need to get the path of the current worksheet on which it is being executed. How do I do this? How do I get the file path (just the directory)?
...
how to know if the request is ajax in asp.net mvc?
...der added to indicate it is AJAX. The header to check is X-Requested-With, and the value will be XMLHttpRequest when it is an AJAX call.
Note that AJAX requests are normal GETs or POSTs, so unless you (or your AJAX library like jQuery) are adding an additional header in the request, there is no way...
How to make space between LinearLayout children?
I am programatically adding custom views to a vertical LinearLayout, and I would like there to be some space between the views. I have tried adding: setPadding(0, 1, 0, 1) to my CustomView constructor, but this doesn't seem to have any effect. Any advice?
...
npm WARN package.json: No repository field
I installed Express.js with the following command:
11 Answers
11
...
How do I access the ModelState from within my View (aspx page)?
... Also worthy to note that you can just do ViewData.ModelState and if you want to display some conditional markup on errors you can do like this: @if (!ViewData.ModelState.IsValid)
– The Muffin Man
Sep 15 '13 at 2:16
...