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App Inventor 2 SQLite 拓展：超流行兼容主流SQL语法的迷你本地数据库引擎...
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How to write inline if statement for print?
...to read about this topic I've included a link to the release notes for the patch that this feature was added to Python.
The 'pattern' above is very similar to the pattern shown in PEP 308:
This syntax may seem strange and backwards; why does the condition go
in the middle of the expression, a...
How do I check to see if a value is an integer in MySQL?
... to 1=1 => 1
True Waqas Malik totally fogotten to test that case. the patch is.
SELECT <data>, (LENGTH(CAST(<data> AS UNSIGNED))) = CASE WHEN CAST(<data> AS UNSIGNED) = 0 THEN CAST(<data> AS UNSIGNED) ELSE (LENGTH(<data>)) END AS is_int;
Results
**Query #1**
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Can You Get A Users Local LAN IP Address Via JavaScript?
... one should not rely on this "hack" on the long term as it is likely to be patched in the future (see Cullen Fluffy Jennings's answer).
The ECMAScript 6 code below demonstrates how to do that.
/* ES6 */
const findLocalIp = (logInfo = true) => new Promise( (resolve, reject) => {
window.RT...
How do I programmatically shut down an instance of ExpressJS for testing?
...minator
The main benefit of http-terminator is that:
it does not monkey-patch Node.js API
it immediately destroys all sockets without an attached HTTP request
it allows graceful timeout to sockets with ongoing HTTP requests
it properly handles HTTPS connections
it informs connections using keep-a...
How can I detect if this dictionary key exists in C#?
...ary and because of the repetetiveness and possible missing keys, I quickly patched together a small method:
private static string GetKey(IReadOnlyDictionary<string, string> dictValues, string keyValue)
{
return dictValues.ContainsKey(keyValue) ? dictValues[keyValue] : "";
}
Calling ...
When to use static classes in C# [duplicate]
...rs us unable to use static classes as part of a strategy pattern. We might patch some issues up by passing delegates instead of interfaces.
Testing
This basically goes hand in hand with the interface woes mentioned above. As our ability of interchanging implementations is very limited, we'll also ...
How to retrieve GET parameters from javascript? [duplicate]
...
Add the polyfill listed below the code snippet to patch IE and turn that frown upside down.
– AKnox
Mar 31 '17 at 12:57
7
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What RSA key length should I use for my SSL certificates?
...
This coming August, Microsoft is going to deploy a patch to Server 2003/2008, Win7 ect.. that will require the use of a minimum 1024 bit RSA key. So you might as well start making that your "bare minimum" standard.
...
App Launcher 应用启动器扩展：用于启动其他应用程序的强大工具，支持独立...
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