大约有 40,000 项符合查询结果（耗时：0.0304秒） [XML]
What is the main difference between PATCH and PUT request?
...rtion of the record, use PUT (user controls what gets updated)
PUT /users/123/email
new.email@example.org
PATCH =>
If user can only update a partial record, say just an email address (application controls what can be updated), use PATCH.
PATCH /users/123
[description of changes]
Why Pat...
How to handle both a single item and an array for the same property using JSON.net
... "email" :[ "a@b.de","a@c.de"],
"name": "Andre",
"something" :["232","123"]
}
My Class i defined:
[JsonConverter(typeof(AnonyObjectConverter))]
public class AnonymObject
{
public AnonymObject()
{
fields = new Dictionary<string, string>();
list = new List<st...
App Inventor 2开发简单计算器 - App Inventor 2 中文网 - 清泛IT论坛，有思想、有深度
...建点击数字过程按照计算器的使用习惯，如果要输入数字123，会依次点击三个数字键，但三个数字的排列要用程序来处理，这里存在两种情况：当后数=0时，即，当用户输入第一个数字时，让后数直接等于输入的数字；当用户接...
REST authentication and exposing the API key
...eed REFERER. Still, it is secure:
When our get-csrf-token.js?apiKey=abc123 is requested:
Look up the key abc123 in the database and get a list of valid domains for that key.
Look for the CSRF validation cookie. If it does not exist, generate a secure random value and put it in a HTTP-only sess...
Remove rows with all or some NAs (missing values) in data.frame
...mptions --------------------
fakeData <- function(m, n, p){
set.seed(123)
m <- matrix(runif(m*n), nrow=m, ncol=n)
m[m<p] <- NA
return(m)
}
df <- cbind( data.frame(id = paste0('ID',seq(row_size)),
stringsAsFactors = FALSE),
data.frame(fak...
How to remove the first commit in git?
... answered Oct 22 '19 at 5:20
kp123kp123
38233 silver badges1313 bronze badges
...
Update or Insert (multiple rows and columns) from subquery in PostgreSQL
... col2 = othertable.col3
FROM othertable
WHERE othertable.col1 = 123;
For the INSERT
Use:
INSERT INTO table1 (col1, col2)
SELECT col1, col2
FROM othertable
You don't need the VALUES syntax if you are using a SELECT to populate the INSERT values.
...
Break a previous commit into multiple commits
...was farther back in the tree than you want to count, then
$ git rebase -i 123abcd~
where 123abcd is the SHA1 of the commit you want to split up.
If you are on a different branch (e.g., a feature branch) that you plan to merge into master:
$ git rebase -i master
When you get the rebase edit sc...
How to override !important?
... answered May 18 '14 at 19:12
KM123KM123
1,16111 gold badge99 silver badges2020 bronze badges
...
Get css top value as number not as string?
...css(prop)) || 0;
};
Usage:
$('#elem').cssInt('top'); // e.g. returns 123 as an int
$('#elem').cssFloat('top'); // e.g. Returns 123.45 as a float
Test fiddle on http://jsfiddle.net/TrueBlueAussie/E5LTu/
share
...