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How do I disable a Pylint warning?
... own line, applying the disable to everything that comes after in the same block. Alternatively, it can be inserted at the end of the line for which it is meant to apply.
If pylint outputs "Locally disabling" messages, you can get rid of them by including the disable locally-disabled first as in t...
How to justify a single flexbox item (override justify-content)
...lid 10px skyblue;
display: flex;
justify-content: flex-end;
}
.block {
width: 50px;
background: tomato;
}
.justify-start {
margin-right: auto;
}
<div class="container">
<div class="block justify-start"></div>
<div class="block"></div>
<...
What are the effects of exceptions on performance in Java?
...nd that is pretty slow, however if no exception is thrown, exiting the try block takes no time whatsoever in most cases (as everything is put on the stack which cleans up automatically if the method exists).
Sun and others recognized, that this is possibly suboptimal and of course VMs get faster an...
make_unique and perfect forwarding
...hout it.
In order to do its job, std::shared_ptr must allocate a tracking block in addition to holding the storage for the actual pointer. However, because std::make_shared allocates the actual object, it is possible that std::make_shared allocates both the object and the tracking block in the same...
Echo equivalent in PowerShell for script testing
...
PowerShell interpolates, does it not?
In PHP
echo "filesizecounter: " . $filesizecounter
can also be written as:
echo "filesizecounter: $filesizecounter"
In PowerShell something like this should suit your needs:
Write-Host "filesizecounter: $filesizecounter...
Java String array: is there a size of method?
I come from a php background and in php, there is an array_size() function which tells you how many elements in the array are used.
...
How can I center a div within another div? [duplicate]
... http://www.w3schools.com/css/css_align.asp but the basic idea is that for block level elements you simply specify the desired width and set the left and right margins to auto.
.center {
margin-left: auto;
margin-right: auto;
width: 50px;
}
Please note: This answer only applies to block...
Can you use CSS to mirror/flip text?
...cale(1, -1);
transform: scale(1, -1);
DEMO:
span{ display: inline-block; margin:1em; }
.flip_H{ transform: scale(-1, 1); color:red; }
.flip_V{ transform: scale(1, -1); color:green; }
<span class='flip_H'>Demo text &#9986;</span>
<span class='flip_V'>Demo text &...
In Ruby, how do I skip a loop in a .each loop, similar to 'continue' [duplicate]
...wnto, each_with_index, select, map and other iterators (and more generally blocks).
For more info see http://ruby-doc.org/docs/ProgrammingRuby/html/tut_expressions.html#UL.
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Error 1801 : Security Error Receiving Blocks from Browser. - App Inven...
Error 1801 : Security Error Receiving Blocks from Browser.
-----------------------
[hide]App Inventor 对配套应用的每次调用都使用哈希函数（特别是 HMAC）进行签名，并且配套应用在执行代码之前会验证该哈希，以防止可能试图让您的手机执行恶...