大约有 40,000 项符合查询结果（耗时：0.0338秒） [XML]
RegEx to find two or more consecutive chars
... which represents any character and \1 is the result of the capture - basically looking for a consecutive repeat of that character. If you wish to be specific on what characters you wish to find are identical consecutive, just replace the "any character" with a character class...
([a-zA-Z])\1
Fin...
How to ignore files/directories in TFS for avoiding them to go to central source repository?
...orer to name it .nuget. for it to successfully save as .nuget (it automatically removes the last period) but directly trying to name it .nuget may not work (you may get an error or it may change the name, depending on your version of Windows).
Or name the directory nuget, and open the parent directo...
Validate decimal numbers in JavaScript - IsNumeric()
...(I had to consider also exponential notation, etc.), a Number object, virtually anything could be passed to that function, I couldn't make any type assumptions, taking care of type coercion (eg. +true == 1; but true shouldn't be considered as "numeric").
I think is worth sharing this set of +30 un...
Get nodes where child node contains an attribute
...
Try
//book[title/@lang = 'it']
This reads:
get all book elements
that have at least one title
which has an attribute lang
with a value of "it"
You may find this helpful — it's an article entitled "XPath in Five Paragraphs" by Ronald Bourret.
But in all hones...
Is modern C++ becoming more prevalent? [closed]
When I first learned C++ 6-7 years ago, what I learned was basically "C with Classes". std::vector was definitely an advanced topic, something you could learn about if you really wanted to. And there was certainly no one telling me that destructors could be harnessed to help manage memory.
Toda...
Bootstrap: align input with button
...), where .form-horizontal will place a space between them.
-- Note --
To allow the input and button elements to be next to each other without spacing, the font-size has been set to 0 in the .input-append class (this removes the white spacing between the inline-block elements). This may have an adv...
MySQL Workbench Dark Theme
...s only changes the text editor for me...is there any way to change the IDE panels and toolbars to a dark theme as well?
– jtate
Sep 25 '18 at 13:20
9
...
How to extract custom header value in Web API message handler?
...
For ASP.Net Core there is an easy solution if want to use the param directly in the controller method: Use the [FromHeader] annotation.
public JsonResult SendAsync([FromHeader] string myParam)
{
if(myPara...
Transmitting newline character “\n”
...he list of Encoding Reference characters: w3schools.com/tags/ref_urlencode.ASP
– Anil Singh
Feb 19 at 10:44
add a comment
|
...
What is [Serializable] and when should I use it?
...ecause you will need to convert to a different format. This conversion is called SERIALIZATION.
Uses for Serialization
Serialization allows the developer to save the state of an object and recreate it as needed, providing storage of objects as well as data exchange. Through serialization, a develope...