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How to get first character of string?
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In JavaScript you can do this:
const x = 'some string';
console.log(x.substring(0, 1));
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SVN - Checksum mismatch while updating
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The easiest way to fix it (if you don't have many changes) is to copy your changes to another directory, delete the directory where your project is checked out, and checkout the project again.
Then copy your changes back in (don't copy any .svn folders) and ...
how to write setTimeout with params by Coffeescript
...s JS interpreters, the performance drawback is insignificant unless you're doing it thousands of times per second. (And what are you doing setting thousands of timeouts per second, anyway?)
Of course, a more straightforward approach is to simply name your callback, which tends to produce more reada...
PHP Get name of current directory
... accepted an answer to their problem. Although you've clearly added value, do you need to vent your furstrations here?
– Dutts
Mar 14 '13 at 11:01
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List or IList [closed]
... users of your library won't need to update their code since the interface doesn't change.
If you are just using it internally, you may not care so much, and using List<T> may be ok.
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what is the difference between ajax and jquery and which one is better? [closed]
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AJAX is a technique to do an XMLHttpRequest (out of band Http request) from a web page to the server and send/retrieve data to be used on the web page. AJAX stands for Asynchronous Javascript And XML. It uses javascript to construct an XMLHttpRequ...
in javascript, how can i get the last character in a string [duplicate]
...ot going to work in Mosaic either, just an FYI ;) To be fair, the question does specify they are looking for IE6 compatibility, so a note to avoid any confusion for any JavaScript archaeologists out there is perhaps apt.
– ChrisM
Feb 19 '19 at 15:14
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How to enumerate a range of numbers starting at 1
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As you already mentioned, this is straightforward to do in Python 2.6 or newer:
enumerate(range(2000, 2005), 1)
Python 2.5 and older do not support the start parameter so instead you could create two range objects and zip them:
r = xrange(2000, 2005)
r2 = xrange(1, len(r) +...
android fragment onRestoreInstanceState
Am I missing something or do Fragment s not have a onRestoreInstanceState() method? If not, how do I go about attaining something similar?
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How to hide a in a menu with CSS?
...wrapping the <option> in a <span> with display: none. FF won't do it (technically invalid HTML, per the spec) but Chrome and IE will and it will hide the option.
EDIT: Oh yeah, I already implemented this in jQuery:
jQuery.fn.toggleOption = function( show ) {
jQuery( this ).toggle( ...