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How to watch for array changes?
....
Here's a stripped down sample:
(function() {
if (!("Proxy" in window)) {
console.warn("Your browser doesn't support Proxies.");
return;
}
// our backing array
var array = ["a", "b", "c", "d"];
// a proxy for our array
var proxy = new Proxy(array, {
appl...
Running PostgreSQL in memory only
...places where PostgreSQL supports doing something that H2 just can't - like window functions, at the time of writing.
If you understand the limitations of this approach and your database access is simple, H2 might be OK. But in that case you're probably a better candidate for an ORM that abstracts t...
How to set custom location for local installation of npm package?
...
On Windows 7 for example, the following set of commands/operations could be used.
Create an personal environment variable, double backslashes are mandatory:
Variable name: %NPM_HOME%
Variable value: C:\\SomeFolder\\SubFolder...
Plugin execution not covered by lifecycle configuration (JBossas 7 EAR archetype)
...lse positive error marker, is to just downgrade those errors to warnings:
Window -> Preferences -> Maven -> Errors/Warnings -> Plugin execution not covered by lifecycle configuration = Warning
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SignalR: Why choose Hub vs. Persistent Connection?
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connection.received(function (data) {
var method = data.method;
window[method](data.name, data.message);
});
You'd have to do the same kind of dispatching on the server side in the OnReceived method. You'd also have to deserialize the data string there instead of receiving the strongly ...
How are parameters sent in an HTTP POST request?
...pass.php
POST /pass.php HTTP/1.1
Host: 127.0.0.1
User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:18.0) Gecko/20100101 Firefox/18.0
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
Accept-Language: en-US,en;q=0.5
Accept-Encoding: gzip, deflate
DNT: 1
Referer: http://127.0.0...
How to write a Python module/package?
...pt your package_name, project_name, github_account, document host service, windows or macos or linux.
It is a good place to learn develop a python project like a pro.
Hope this could help.
Thank you.
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I just discovered why all ASP.Net websites are slow, and I am trying to work out what to do about it
... aside from using the (very fast) Redis server for storage (I'm using the windows port -- though there is also an MSOpenTech port), it does absolutely no locking on the session.
In my opinion, if your application is structured in a reasonable way, this is not a problem. If you actually need locked...
Which comment style should I use in batch files?
... is an actual command that just does nothing. In neither case (at least on Windows 7) does the presence of redirection operators cause a problem.
However, :: is known to misbehave in blocks under certain circumstances, being parsed not as a label but as some sort of drive letter. I'm a little fuzzy...
List of All Locales and Their Short Codes?
...les even if you don't know about them when you write your application. My Windows 7 system has 211 locales installed (listed below), so you wouldn't likely write any custom code or translation specific to this many locales.
The most important thing for various versions of English is in formatting ...