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How to capture stdout output from a Python function call?
...unction () {
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);
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Is optimisation level -O3 dangerous in g++?
...ps that actually benefit from these aggressive space-for-speed tradeoffs. Newer versions of GCC have a profile-guided optimization mode that can (IIUC) selectively apply the -O3 optimizations to hot functions -- effectively automating this process.
...
Remove all whitespaces from NSString
...rString componentsSeparatedByCharactersInSet :[NSCharacterSet whitespaceAndNewlineCharacterSet]];
NSString* nospacestring = [words componentsJoinedByString:@""];
Note that this last solution has the advantage of handling every whitespace character and not only spaces, but is a bit less efficient t...
How to check if object property exists with a variable holding the property name?
... are no longer referencing the value of myProp, rather you are declaring a new String() of 'myProp' and there is no such property of 'myProp' in myObj.
– TriumphST
Jun 11 '16 at 23:32
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What is meant by Resource Acquisition is Initialization (RAII)?
...tion-safety. For instance, compare this:
RawResourceHandle* handle=createNewResource();
handle->performInvalidOperation(); // Oops, throws exception
...
deleteResource(handle); // oh dear, never gets called so the resource leaks
With the RAII one
class ManagedResourceHandle {
public:
Man...
“The breakpoint will not currently be hit. The source code is different from the original version.”
...e project folder inside the solution explorer and choose to Clean. Build a new version of the project and the breakpoint will work again!
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Pass arguments to Constructor in VBA
...eger) as Employee
Dim employee_obj As Employee
Set employee_obj = new Employee
employee_obj.InitiateProperties name:=name, age:=age
set CreateEmployee = employee_obj
End Function
And finally when you want to instantiate an employee
Dim this_employee as Employee
Set this_employe...
Using numpad in Vi (Vim) via PuTTY
...ing removes the need for me to always be changing settings when creating a new session or working from an unfamiliar machine.
– Michael Berkowski
Sep 2 '11 at 14:19
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Limitations of SQL Server Express
... seems like the database size limitation has been increased to 10GB.. good new
http://blogs.msdn.com/b/sqlexpress/archive/2010/04/21/database-size-limit-increased-to-10gb-in-sql-server-2008-r2-express.aspx
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Calling a parent window function from an iframe
...;
// Use target origin instead of *
UPDATES:
Security note:
Always provide a specific targetOrigin, NOT *, if you know where the other window's document should be located. Failing to provide a specific target discloses the data you send to any interested malicious site (comment by ZalemCitizen)....