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Capitalize only first character of string and leave others alone? (Rails)
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Daniel - it's generally good form to "accept" an answer that solved your problem. You can do this by clicking the "tick" to the left of the answer. :)
– Taryn East
Nov 16 '11 at 18:11
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Reset select2 value and show placeholder
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And you have the advantage of if you have multiple Select2 at the same form, all them will be reseted with this single command.
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Reading settings from app.config or web.config in .NET
...whether the DLL is referenced from an ASP.NET web application or a Windows Forms application).
25 Answers
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Remove last character from string. Swift language
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This is a String Extension Form:
extension String {
func removeCharsFromEnd(count_:Int) -> String {
let stringLength = count(self)
let substringIndex = (stringLength < count_) ? 0 : stringLength - count_
return se...
ssl证书申请报错：challenge = [c for c in authorization[\'challenges\']...
...challenge = [c for c in authorization['challenges'] if c['type'] == "http-01"][0] IndexError: list index out of rangechallenge-list-index-out-of-range使用acme-tiny申请ssl证书时报错：challenge = [c for c in authorization[& 39;challenges& 39;] if c[& 39;type& 39;] == "http-01"][0] IndexError...
PHP Warning: POST Content-Length of 8978294 bytes exceeds the limit of 8388608 bytes in Unknown on l
..._max_size sets the maximum amount of data that can be sent via a POST in a form.
So you can set upload_max_filesize to 1 meg, which will mean that the biggest single file a user can upload is 1 megabyte, but they could upload 5 of them at once if the post_max_size was set to 5.
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jquery selector for id starts with specific text [duplicate]
...ufficient, but you never know!
// Matches all elements whose id takes the form editDialog-{one_or_more_integers}
$('div').filter(function () {this.id.match(/editDialog\-\d+/)});
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Convert Pixels to Points
...omplicated explanations about the topic, but can't seem to locate a simple formula. Let's assume a standard 96dpi, how do I calulate this conversion?
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How to add a “readonly” attribute to an ?
...just before sending it , and disable it later $(document).on('submit', "#myform", function(e) { //enable inputs return true; // then disable it again if you require } it works i tested it
– Geomorillo
Dec 5 '14 at 18:15
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Is it possible to have two partial classes in different assemblies represent the same class?
... public static class PersonExtensions
{
public static HtmlString GetFormattedName(this Person person)
{
return new HtmlString(person.Name + " <b>" + person.Surname</b>);
}
}
}
ViewModel (for extended view-specific data):
using Data.BusinessObjects
namespace MyP...