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How to convert a string from uppercase to lowercase in Bash? [duplicate]
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Note that tr can only handle plain ASCII, making any tr-based solution fail when facing international characters.
Same goes for the bash 4 based ${x,,} solution.
The awk tool, on the other hand, properly supports even UTF-8 / multibyte input.
y="HELLO"
val=$(echo "$y" | awk '{p...
Regular expression that matches valid IPv6 addresses
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@user712092 -- everyone who has seen a code base with eyesores such as that
– danielpops
Jan 12 '12 at 3:28
2
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JavaScript - Get minutes between two dates
... numbers (e.g., new Date(2011, 9, 9, 12, 0, 0); just remember months are 0 based).
– Heretic Monkey
Aug 15 '19 at 14:27
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Set a path variable with spaces in the path in a Windows .cmd file or batch file
... JoeyJoey
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Why should I avoid std::enable_if in function signatures
...in a detail namespace or in a helper class) that receives a dummy argument based on the same compile-time condition that you use in the enable_if.
template<typename T>
T fun(T arg)
{
return detail::fun(arg, typename some_template_trait<T>::type() );
}
namespace detail {
temp...
How can I get query string values in JavaScript?
...nsitive parameter name, [add 'i' modifier to RegExp][2]
This is an update based on the new URLSearchParams specs to achieve the same result more succinctly. See answer titled "URLSearchParams" below.
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ASP.NET MS11-100: how can I change the limit on the maximum number of posted form values?
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public HttpCookie Get(string name)
{
HttpCookie cookie = (HttpCookie) base.BaseGet(name);
if ((cookie == null) && (this._response != null))
{
cookie = new HttpCookie(name);
this.AddCookie(cookie, true);
this._response.OnCookieAdd(cookie);
}
return...
'Operation is not valid due to the current state of the object' error during postback
...e insight into the security patch by microsoft you can read this Knowledge base article
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symfony 2 twig limit the length of the text and put three dots
...s character (…) instead of 3 real dots (...)
– Nemo64
Jul 31 '17 at 10:51
2
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nil detection in Go
...ion method. Example:
type Config struct {
Host string
Port float64
setup bool
}
func NewConfig(host string, port float64) *Config {
return &Config{host, port, true}
}
func (c *Config) Initialized() bool { return c != nil && c.setup }
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