fix config and posts

_config.yml

@@ -70,8 +70,7 @@ highlighter: rouge
 kramdown:
   input: GFM
   syntax_highlighter: rouge
-
-paginate: 10
+paginate: 30
 paginate_path: "/:num/"
 
 # The release of Jekyll Now that you're using

_posts/en/2016-01-18-rounding-the-fast-way.md

@@ -54,20 +54,23 @@ In contrast, the very names of the `Math.xyz()` functions clearly communicate th
 
 ##### When dealing with large-magnitude numbers
 Because `~` first does a 32-bit conversion, `~~` results in bogus values around ±2.15 billion. If you don't properly range-check your input, a user could trigger unexpected behavior when the transformed value ends up being a great distance from the original:
+
 ```js
 a = 2147483647.123  // maximum positive 32-bit integer, plus a bit more
 console.log(~~a)    // ->  2147483647     (ok)
 a += 10000          // ->  2147493647.123 (ok)
 console.log(~~a)    // -> -2147483648     (huh?)
 ```
 One particularly vulnerable area involves dealing with Unix epoch timestamps (measured in seconds from 1 Jan 1970 00:00:00 UTC). A quick way to get such values is:
+
 ```js
 epoch_int = ~~(+new Date() / 1000)  // Date() epochs in milliseconds, so we scale accordingly
 ```
 However, when dealing with timestamps after 19 Jan 2038 03:14:07 UTC (sometimes called the **Y2038 limit**), this breaks horribly:
+
 ```js
 // epoch timestamp for 1 Jan 2040 00:00:00.123 UTC
-epoch     = +new Date('2040-01-01') / 1000 + 0.123  // ->  2208988800.123
+epoch = +new Date('2040-01-01') / 1000 + 0.123      // ->  2208988800.123
 
 // back to the future!
 epoch_int = ~~epoch                                 // -> -2085978496
@@ -80,6 +83,7 @@ console.log(new Date(epoch_flr * 1000))             // ->  Sun Jan 01 2040 00:00
 
 ##### When the original input wasn't sanitized
 Because `~~` transforms every non-number into `0`:
+
 ```js
 console.log(~~[])   // -> 0
 console.log(~~NaN)  // -> 0

_posts/en/2016-01-27-short-circuit-evaluation-in-js.md

@@ -5,7 +5,7 @@ title: Short circuit evaluation in JS.
 tip-number: 27
 tip-username: bhaskarmelkani
 tip-username-profile: https://www.twitter.com/bhaskarmelkani
-tip-tldr: Short-circuit evaluation says, the second argument is executed or evaluated only if the first argument does not suffice to determine the value of the expression, when the first argument of the AND (&&) function evaluates to false, the overall value must be false; and when the first argument of the OR (||) function evaluates to true, the overall value must be true.
+tip-tldr: Short-circuit evaluation says, the second argument is executed or evaluated only if the first argument does not suffice to determine the value of the expression, when the first argument of the AND `&&` function evaluates to false, the overall value must be false, and when the first argument of the OR `||` function evaluates to true, the overall value must be true.
 
 categories:
     - en