[ad_1] You missed a + symbol: regex = ‘<span id=”yfs_184_’+symbolslist[i]'”>(.+?)</span>’ ^ | here————————————— 2 [ad_2] solved there is an error in your program invalid syntax python 2.7.15
[ad_1] The SQL standard defines multiple ways of phrasing subqueries. One of them is called “table expression” (aka “inline view”). The case you are talking about is a simple table expressions in the form: SELECT * FROM (<subquery>) <alias> WHERE <condition> In your case const is the alias. [ad_2] solved Where in the MySQL doc … Read more
[ad_1] Syntax errors in my assembly code [closed] [ad_2] solved Syntax errors in my assembly code [closed]
[ad_1] The difference is that functionOne is a function expression and so only defined when that line is reached, whereas functionTwo is a function declaration and is defined as soon as its surrounding function or script is executed (due to hoisting). For example, a function expression: // TypeError: functionOne is not a function functionOne(); var … Read more
Introduction [ad_1] “Use strict” is a directive that is used to enable strict mode in JavaScript. Strict mode is a way to opt-in to a restricted variant of JavaScript that helps to catch common coding mistakes and prevent them from becoming bugs. It is a way to ensure that code is written in a more … Read more
[ad_1] Update for ES6 modules Inside native ECMAScript modules (with import and export statements) and ES6 classes, strict mode is always enabled and cannot be disabled. Original answer This article about Javascript Strict Mode might interest you: John Resig – ECMAScript 5 Strict Mode, JSON, and More To quote some interesting parts: Strict Mode is … Read more