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Initializing a list to a known number of elements in Python [duplicate]
Right now I am using a list, and was expecting something like:
9 Answers
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What's the need of array with zero elements?
...s Aniket said), but it was standardized in C99. The standard format for it now is:
struct bts_action {
u16 type;
u16 size;
u8 data[];
} __attribute__ ((packed)); /* Note: the __attribute__ is irrelevant here */
Note that you don't mention any size for the data field. Note also that...
How do I set a cookie on HttpClient's HttpRequestMessage
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Trying this now... if it works... you deserve a good ol' Canadian hug.
– Maxime Rouiller
Dec 18 '15 at 19:56
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Get file version in PowerShell
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Nowadays you can get the FileVersionInfo from Get-Item or Get-ChildItem, but it will show the original FileVersion from the shipped product, and not the updated version. For instance:
(Get-Item C:\Windows\System32\Lsasrv.dll...
Python: Why is functools.partial necessary?
... base=2),)
if setattr(f, 'keywords', {'base': 2}) is None][0]
Now combine the named-arguments overridability, plus the setting of three attributes, into a single expression, and tell me just how readable that is going to be...!
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Explode PHP string by new line
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@Rolf It seems I made an edit in a hurry. Corrected it now. What you should use depends on whether you want the empty lines or not in the output. The option from my answer also returns empty lines.
– Alin Purcaru
Aug 5 '13 at 14:42
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What is the JavaScript equivalent of var_dump or print_r in PHP? [duplicate]
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thanks, i use Firebug but i didn't know about this feature. also thanks for link.
– Adriana
Mar 2 '09 at 21:50
13
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Error to install Nokogiri on OSX 10.9 Maverick?
... I ran xcode-select --install before the brew install and all works now.
– Quickredfox
Nov 20 '13 at 0:10
1
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How to validate an Email in PHP?
How can I validate the input value is a valid email address using php5. Now I am using this code
7 Answers
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Why should I prefer to use member initialization lists?
...estructor of “Type” is called for “a” since it goes out of scope.
Now consider the same code with MyClass() constructor with Initializer List
// With Initializer List
class MyClass {
Type variable;
public:
MyClass(Type a):variable(a) { // Assume that Type is an already
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