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For-each over an array in JavaScript
...d so nicely scoped to just that iteration.
If you're worried about the runtime cost of making a function call for each array entry, don't be; details.
Additionally, forEach is the "loop through them all" function, but ES5 defined several other useful "work your way through the array and do things"...
Can I list-initialize a vector of move-only type?
...s.blogspot.com/2013/09/…). The idea is to determine lvalue/rvalue at run-time and then call move or copy-construction. in<T> will detect rvalue/lvalue even though the standard interface provided by initializer_list is const reference.
– Sumant
Sep 24 '1...
Why git can't remember my passphrase under Windows
...You may want to have pageant.exe load your .ppk file automatically at boot time, depending on how often you'll be needing it.
Second solution Assumes Windows, msysgit, and TortoiseGit.
TortoiseGit comes with PuTTY executables, and a specially modified version of plink (called TortoisePlink.exe) t...
What is Prefix.pch file in Xcode?
...the same header files over and over, these files get parsed once, ahead of time.
Xcode
In Xcode, you add imports of the header files you want in a “prefix header,” and enabling Precompile Prefix Header so they get precompiled. But the idea behind a prefix header is different from precompiling.
A...
How to style a checkbox using CSS
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It's working, but first time it flickers. Why is it happening?
– technophyle
Mar 4 '16 at 2:26
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IIS - 401.3 - Unauthorized
...
Spent way too much time on this exact same issue. Simply here to commiserate. I ended up here searching for IIS and access to EFS, but your answer clued me into the root cause of my issue - an expanded zip file from a Mac. My particular scenari...
How to have an automatic timestamp in SQLite?
...E MyTable(
ID INTEGER PRIMARY KEY,
Name TEXT,
Other STUFF,
Timestamp DATETIME DEFAULT CURRENT_TIMESTAMP
);
However, if your INSERT command explicitly sets this field to NULL, it will be set to NULL.
share
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Where does Scala look for implicits?
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It's time for you to start using your answers in a book, by now it's only a matter of put it all together.
– pedrofurla
Apr 8 '11 at 18:06
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How do I make a semi transparent background?
...mweaver CS5 was tanking. I was having flash backs to DOS!!! Apparently any time I tried to scroll, insert text, basically do anything, DW was trying to reload the semi transparent areas 1x1 pixel at a time ... YIKES!
Adobe tech support didn't even know what the problem was, but told me to rebuild t...
How to use null in switch
...n is of a reference type, such as a boxed primitive type or an enum, a run-time error will occur if the expression evaluates to null at run-time.
You must have to verify for null before Swithch statement execution.
if (i == null)
See The Switch Statement
case null: // will never be executed, t...