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Block Comments in a Shell Script
Is there a simple way to comment out a block of code in a shell script?
12 Answers
12
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LinkedBlockingQueue vs ConcurrentLinkedQueue
...roducer and consumer threads would people generally recommend using LinkedBlockingQueue or ConcurrentLinkedQueue ?
5 Ans...
do..end vs curly braces for blocks in Ruby
...should not use do..end and instead use curly braces for defining multiline blocks in Ruby.
14 Answers
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Why am I seeing an “origin is not allowed by Access-Control-Allow-Origin” error here? [duplicate]
...ot the case you cannot use jsonp and you MUST rely on a server side proxy (PHP, ASP, etc.). There are plenty of guides related to this topic, just google it!
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What methods of ‘clearfix’ can I use?
...ution can be simplified to one css statement. Additionally, using display: block (instead of display: table) allows margins to collapse properly when elements with clearfix are siblings.
.container::after {
content: "";
display: block;
clear: both;
}
This is the most modern version of the c...
MySQL offset infinite rows
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use php 'PHP_INT_MAX' to avoid overflow effects.
– Karl Adler
Apr 7 '14 at 15:11
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Why does this CSS margin-top style not work?
... Two margins are adjoining if and only if:
both belong to in-flow block-level boxes that participate in the same block formatting context
no line boxes, no clearance, no padding and no border separate them
both belong to vertically-adjacent box edges, i.e. form one of the following pair...
What is the real overhead of try/catch in C#?
...ly, there is little or NO performance penalty in actually having try-catch blocks in your code. This should not be a consideration when trying to avoid having them in your application. The performance hit only comes into play when an exception is thrown.
When an exception is thrown in addition to th...
What's the complete range for Chinese characters in Unicode?
...e, and Korean" characters)
The "East Asian Script" document does mention:
Blocks Containing Han Ideographs
Han ideographic characters are found in five main blocks of the Unicode Standard, as
shown in Table 12-2
Table 12-2. Blocks Containing Han Ideographs
Block R...
Why can't yield return appear inside a try block with a catch?
... generic
Inability for X to derive from X.Y (a nested class in X)
Iterator blocks using public fields in the generated classes
In each of these cases it would be possible to gain a little bit more freedom, at the cost of extra complexity in the compiler. The team made the pragmatic choice, for whi...