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Is it possible to ping a server from Javascript?
... The Ping API that @Jonathon created will successfully ping everything. Sites that do not exist and random characters.
– IE5Master
Jul 25 '16 at 15:31
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rake db:schema:load vs. migrations
...s page precisely because I agree with that. My experience is that once the site is in production, it is much safer to use migrations to change it. In spite of this, the comments of the beginning of db/schema.rb precisely state the contrary ! (I have the problem at the start of every project because ...
Download file from web in Python 3
...download_and_keep_on_memory(URL('http://statics.591.com.tw/tools/showPhone.php?info_data=rLsGZe4U%2FbphHOimi2PT%2FhxTPqI&type=rLEFMu4XrrpgEw'),
headers, # You may need this. Otherwise, some websites will send the 404 error to you.
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iPhone Safari Web App opens links in new window
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Is there an example of the opposite? Forcing an iPhone web app to open a page in Safari eventhough it's a javascript location change?
– tkahn
Jan 4 '12 at 16:23
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What is the difference between max-device-width and max-width for mobile web?
...ding stylesheets based on media breakpoints it can be very jarring for the site to take on a whole different look when resizing the browser window.
– TwinPrimesAreEz
Apr 3 '14 at 22:17
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Concat scripts in order with Gulp
....js file to work how I want, wrote in some html, saved the file and boom a site built with the best frameworks and good practices at the touch of a button. Plus updates will be easy, if you're not using either one you need to!
– Michael Joseph Aubry
Feb 22 '14 ...
Method overloading in Objective-C?
...that method overloading is not supported in Objective-C. It is similar to PHP in that sense. As he also points out, it is common practice to define two or more methods with different signatures in the manner he examples. However, it is also possible to create one method using the "id" type. Via ...
What is the maximum depth of the java call stack?
...f virtual memory allocated to the stack.
http://www.odi.ch/weblog/posting.php?posting=411
You can tune this with the -Xss VM parameter or with the Thread(ThreadGroup, Runnable, String, long) constructor.
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Escaping a forward slash in a regular expression
...it by putting a backward slash in front of it: \/ For some languages (like PHP) you can use other characters as the delimiter and therefore you don't need to escape it. But AFAIK in all languages, the only special significance the / has is it may be the designated pattern delimiter.
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String concatenation vs. string substitution in Python
...red Dec 18 '08 at 0:22
too much phptoo much php
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