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Is there a “do … while” loop in Ruby?
... copied here because it seems to have been taken down from the originating site. Copies can also be found in the Web Archive and at Ruby Buzz Forum. -Bill the Lizard
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Find a value anywhere in a database
...tables for a given search string
-- Written by: Narayana Vyas Kondreddi
-- Site: http://vyaskn.tripod.com
-- Tested on: SQL Server 7.0 and SQL Server 2000
-- Date modified: 28th July 2002 22:50 GMT
DECLARE @Results TABLE(ColumnName nvarchar(370), ColumnValue nvarchar(3630))
SET NOCOUNT ON
DECLARE...
Using Server.MapPath in external C# Classes in ASP.NET
...load the assemblies from the location that you install them in, in the web site. They are copied and loaded from a temporary asp.net cache location, so doing a GetAssembly or GetExecutingAssembly will point you to the location of the assembly, but it would have nothing to do with the location of t...
Deploy a project using Git push
Is it possible to deploy a website using git push ? I have a hunch it has something to do with using git hooks to perform a git reset --hard on the server side, but how would I go about accomplishing this?
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Is asynchronous jdbc call possible?
...dedicated threads for DB access easily. This way you do not take the whole site down when the site becomes unresponsive because you have been always making async calls in service layer to the DAO layer with promises and your web server threads are separate from the rest of your application.
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WebSockets protocol vs HTTP
...ny blogs and discussions about websocket and HTTP, and many developers and sites strongly advocate websockets, but i still can not understand why.
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Bare asterisk in function arguments?
...ned/
Essentially, in addition to the answers above, I've learned from the site above (credit: https://pythontips.com/author/yasoob008/) the following:
With the demonstration function defined first below, there are two examples, one with *args and one with **kwargs
def test_args_kwargs(arg1, arg2,...
BLE（二）信道&数据包&协议栈格式 - 创客硬件开发 - 清泛IT社区，...
文章源自：https://www.gandalf.site/2018/11/ble_23.html
参考低功耗蓝牙（BLE）安全初探
0x1 信道BLE的物理通道即“频道，分别是‘f=2402+k*2 MHz, k=0, … ,39’，带宽为2MHz”的40个RF Channel。
其中，有3个信道是advertising channel（广播通道）...
What purpose does a tag serve inside of a tag?
I've been on a "view source" spree lately on websites with interesting design and content. One of those websites, Squarespace , has blocks of <script> tags inside of a <noscript> tag, like so:
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How to crop an image using C#?
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Their site is down. Anyone got the code from the site?
– sangam
Sep 3 '15 at 19:58
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