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psycopg2: insert multiple rows with one query
...'Extended Inserts" in Postgres terminology, and as of the 24th of November 2016, it's still a ton faster than psychopg2's executemany() and all the other methods listed in this thread (which i tried before coming to this answer).
Here's some code which doesnt use cur.mogrify and is nice and simply ...
How can I process each letter of text using Javascript?
...ead of as a single character.
One way in modern JavaScript since at least 2016 is to use the new String iterator. Here's the example (almost) straight out of MDN:
var string = 'A\uD835\uDC68B\uD835\uDC69C\uD835\uDC6A';
for (var v of string) {
alert(v);
}
// "A"
// "\uD835\uDC68"
// "...
Asynchronous Process inside a javascript for loop [duplicate]
...t maintain the index uniquely for you (second example shown below).
As of 2016, if you have a fully up-to-spec ES6 implementation of Javascript, you can also use let to define the for loop variable and it will be uniquely defined for each iteration of the for loop (third implementation below). But...
How to add dividers and spaces between items in RecyclerView?
...
October 2016 Update
The version 25.0.0 of Android Support Library introduced DividerItemDecoration class:
DividerItemDecoration is a RecyclerView.ItemDecoration that can be used as a divider between items of a LinearLayoutManager. I...
GridCtrl 控件FAQ - C/C++ - 清泛网 - 专注C/C++及内核技术
...法... 3
5. 说明填写表格内容的方法... 5
6. 在选定一行时有响应函数... 6
7. 由双击的响应函数... 6
8. 由响应右键点击的函数... 6
9. 可以方便的删除和添加固定列头... 7
10.可以设置、删除、添加固定行头... 7
11.可以在第一个单...
Why would you use Oracle database? [closed]
...
Oracle didn't have native sharding until 12.2 (2016/2017). IIRC, MySQL beat them by more than a decade (different storage engines).
– jbo5112
Jul 17 at 15:42
...
Where and how is the _ViewStart.cshtml layout file linked?
...
This may add some addt'l info to this question now (2016 ala MVC4, MVC5).
The Razor engine finds and runs the code in _ViewStart.cshtml before any other code which is in the same directory or subdirectory where the _ViewStart.cshtml is found.
Any view can override the Layou...
Eclipse - no Java (JRE) / (JDK) … no virtual machine
...a Downloads for All Operating Systems".
That was all I needed.
April 2016: Steve Mayne adds in the comments:
I had to edit the eclipse.ini file to reference the correct Java path -
Eclipse doesn't use the environment PATH at all when there is a value in eclipse.ini.
...
代码块超过1.2w编译apk报错问题 - App Inventor 2 中文网 - 清泛IT社区，为创新赋能！
...器，能通过，但是编译过程报错：
RequestTooLargeError 可能指的是事务任务列表的大小以及数据存储实体的大小，
不能超过 1 MB。您要添加的任务加上数据的总大小是多少？https://community.appinventor.mi ... g-ai2-locally/61743accept:
*/*
...
Replace a newline in TSQL
...contains those, you'd end up replacing them with "double" spaces.
UPDATE, 2016:
A new version that gives you the option to replace those special-whitespace characters with other characters of your choice! This also includes commentary and the work-around for the Windows CR+LF pairing, i.e. replac...