大约有 8,600 项符合查询结果（耗时：0.0198秒） [XML]
What are the performance characteristics of sqlite with very large database files? [closed]
... Very useful info. Pure speculation but I wonder if the new backup api can be used to create a non fragmented version of your database on a daily basis, and avoid the need to run a VACUUM.
– eodonohoe
May 3 '09 at 16:36
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JavaScript - Get Portion of URL Path
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There is a useful Web API method called URL
const url = new URL('http://www.somedomain.com/account/search?filter=a#top');
console.log(url.pathname.split('/'));
const params = new URLSearchParams(url.search)
console.log(params.get("filter")...
How to check whether a script is running under Node.js?
... **CommonJS**, with backwards-compatibility
// for the old `require()` API. If we're not in CommonJS, add `_` to the
// global object.
if (typeof module !== 'undefined' && module.exports) {
module.exports = _;
root._ = _;
isNode = true;
} e...
How to save a BufferedImage as a File
... important to surround the write call with a try block because, as per the API, the method throws an IOException "if an error occurs during writing"
Also explained are the method's objective, parameters, returns, and throws, in more detail:
Writes an image using an arbitrary ImageWriter that suppor...
Timeout on a function call
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I have a different proposal which is a pure function (with the same API as the threading suggestion) and seems to work fine (based on suggestions on this thread)
def timeout(func, args=(), kwargs={}, timeout_duration=1, default=None):
import signal
class TimeoutError(Exception):
...
Rotating a point about another point (2D)
...game where the cards fan out. Right now to display it Im using the Allegro API which has a function:
5 Answers
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Polymorphism with gson
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If you can change APIs, then note that Jackson currently has a mechanism for relatively simple polymorphic deserialization. I posted some examples at programmerbruce.blogspot.com/2011/05/…
– Programmer Bruce
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Why {} + {} is NaN only on the client side? Why not in Node.js?
... Chrome dveloper tools does the following:
try {
if (injectCommandLineAPI && inspectedWindow.console) {
inspectedWindow.console._commandLineAPI = new CommandLineAPI(this._commandLineAPIImpl, isEvalOnCallFrame ? object : null);
expression = "with ((window && windo...
Check if a string contains a string in C++
...lit,replace and many other staff.You can compare std::string to the string api in Java.PS:Also I do think contains is much more elegant than find to check if a string contains another string.
– Geng Jiawen
Jun 23 '14 at 8:01
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Link vs compile vs controller
...ogle Team has to say:
Controller - Create a controller which publishes an API for communicating across directives. A good example is Directive to Directive Communication
Link - Programmatically modify resulting DOM element instances, add event listeners, and set up data binding.
Compile - Programma...