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Convert integer to string Jinja

... I found the answer. Cast integer to string: myOldIntValue|string Cast string to integer: myOldStrValue|int share | improve this answer | ...
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Printing hexadecimal characters in C

...rted to int, and to keep the semantical equivalence, the compiler pads the extra bytes with 0xff, so the negative int will have the same numerical value of your negative char. To fix this, just cast to unsigned char when printing: printf("%x", (unsigned char)variable); ...
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Get a CSS value with JavaScript

... to check what unit it returns, you can get that without any slice() or substring() string. var element = document.querySelector('.js-header-rep'); element.computedStyleMap().get('padding-left'); var element = document.querySelector('.jsCSS'); var con = element.computedStyleMap().get('paddin...
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How to pass “Null” (a real surname!) to a SOAP web service in ActionScript 3

...valid instance of type XML } When currentChild.appendChild is passed the string "null", it first converts it to a root XML element with text null, and then tests that element against the null literal. This is a weak equality test, so either the XML containing null is coerced to the null type, or t...
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Hidden Features of Visual Studio (2005-2010)?

... For extra points you can make a local variable asignment in the when hit button. { localVariable = 1.0f } or increase values by { staticVariable += 0.1f } – Charles Beattie May 10 '10 at 14:...
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What is the use case of noop [:] in bash?

...can discover that : ignores them. Mostly, you are just making the shell do extra work in expanding * to a list of files in the current directory; it won't actually affect how the script works. – chepner Nov 5 '14 at 14:48 ...
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jquery input select all on focus

...its selection so we're sure to override the default behavior. Finally, for extra protection, we can add event namespaces to the mouseup and keyup functions so the .off() method doesn't remove any other listeners that might be in play. Tested in IE 10+, FF 28+, & Chrome 35+ Alternatively, if yo...
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How to check for valid email address? [duplicate]

... re.fullmatch which is preferable to re.match. Note the r in front of the string; this way, you won't need to escape things twice. If you have a large number of regexes to check, it might be faster to compile the regex first: import re EMAIL_REGEX = re.compile(r"... regex here ...") if not EMAI...
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PHP DOMDocument loadHTML not encoding UTF-8 correctly

... DOMDocument::loadHTML will treat your string as being in ISO-8859-1 unless you tell it otherwise. This results in UTF-8 strings being interpreted incorrectly. If your string doesn't contain an XML encoding declaration, you can prepend one to cause the string to ...
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What are 'get' and 'set' in Swift?

...assign default value for it class UserBean:NSObject { var user_id: String? = nil } accessing it like the following let user:UserBean = UserBean() user.user_id = "23232332" – Amr Angry Feb 16 '17 at 9:06 ...