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Ajax using https on an http page
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answered May 10 '11 at 17:04
DalSoftDalSoft
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SQLite UPSERT / UPDATE OR INSERT
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This is a late answer. Starting from SQLIte 3.24.0, released on June 4, 2018, there is finally a support for UPSERT clause following PostgreSQL syntax.
INSERT INTO players (user_name, age)
VALUES('steven', 32)
ON CONFLICT(user_name)
DO UPDATE SET age=excluded.age;
Note: For those havi...
slashes in url variables
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180
You need to escape the slashes as %2F.
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PDO get the last ID inserted
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371
That's because that's an SQL function, not PHP. You can use PDO::lastInsertId().
Like:
$stmt ...
How do I round to the nearest 0.5?
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edited May 20 '19 at 11:35
extempl
2,4631818 silver badges3333 bronze badges
answered Aug 25 ...
SQL “between” not inclusive
...ix this is:
SELECT *
FROM Cases
WHERE cast(created_at as date) BETWEEN '2013-05-01' AND '2013-05-01'
Another way to fix it is with explicit binary comparisons
SELECT *
FROM Cases
WHERE created_at >= '2013-05-01' AND created_at < '2013-05-02'
Aaron Bertrand has a long blog entry on dates ...
How to detect current state within directive
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115
Also you can use ui-sref-active directive:
<ul>
<li ui-sref-active="active" class...
Print string and variable contents on the same line in R
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310
You can use paste with print
print(paste0("Current working dir: ", wd))
or cat
cat("Current...
tcp端口状态ESTABLISHED、TIME_WAIT、CLOSE_WAIT 、SYN_RECV等详解 - C/C++...
...态中，最值得 注意的状态有两个：CLOSE_WAIT和TIME_WAIT。
1、LISTENING状态
TCP服务启动后首先处于侦听（LISTENING）状态。
2、ESTABLISHED状态
ESTABLISHED的意思是建立连接。表示两台机器正在通信。
3、CLOSE_WAIT
对方主动关闭连接或者...
Entity Framework 4 vs NHibernate [closed]
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