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Using new line(\n) in string and rendering the same in HTML
...ote that this will only replace the first occurence of the \n character inside the string. See the MDN documentation
– Dominic Boulanger
Jun 14 '16 at 17:59
...
Include an SVG (hosted on GitHub) in MarkDown
...things break in the browser.
When this question was asked (in 2012) SVGs didn't work. Since then Github has implemented various improvements. Now (at least for SVG), the correct Content-Type headers are sent.
Examples
All of the ways stated below will work.
I copied the SVG image from the questi...
Temporarily switch working copy to a specific Git commit
...the log, pick the commit you want, note down the sha1 hash that is used to identify the commit. Next, run git checkout hash. After you are done, git checkout original_branch. This has the advantage of not moving the HEAD, it simply switches the working copy to a specific commit.
...
SSL Connection / Connection Reset with IISExpress
...g with SSL enabled isn't important to you and you're using URLRewrite, consider adding <add input="{HTTP_HOST}" pattern="localhost" negate="true" /> into your web.config file's rewrite section. It will stop the rewrite for any localhost addresses but leave it in place in a production environme...
How can I add a boolean value to a NSDictionary?
...mber object initialized to contain a
// given value, treated as a BOOL.
- (id)initWithBool:(BOOL)value
and:
// Returns the receiver’s value as a BOOL.
- (BOOL)boolValue
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Why do people put code like “throw 1; ” and “for(;;);” in front of json responses? [du
... to fetch the JSON (sending cookies with the request; there's no way to avoid that in a script request) and execute it as JavaScript.
– Mark Amery
Jan 17 '14 at 9:28
...
Javascript/DOM: How to remove all events of a DOM object?
...is to use removeEventListener() but I guess you already tried this and it didn't work. Here is the catch:
Calling addEventListener to an anonymous function creates a new listener each time. Calling removeEventListener to an anonymous function has no effect. An anonymous function creates a unique...
How do I automatically update a timestamp in PostgreSQL
...ate the column during insert, use a DEFAULT value:
CREATE TABLE users (
id serial not null,
firstname varchar(100),
middlename varchar(100),
lastname varchar(100),
email varchar(200),
timestamp timestamp default current_timestamp
)
Note that the value for that column can explicitly be...
jQuery ui dialog change title after load-callback
...d", duration: 1000 }, hide: { effect: "explode", duration: 1000 }, close: function () {; }, title:"test" }).dialog("open");
...
How to fire AJAX request Periodically?
...ighlight a bit more advanced technique that I learned from this excellent video by Paul Irish: http://paulirish.com/2010/10-things-i-learned-from-the-jquery-source/
For periodic tasks that might end up taking longer than the repeat interval (like an HTTP request on a slow connection) it's best not ...