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JavaScript get window X/Y position for scroll
... for help, clarification, or responding to other answers.Making statements based on opinion; back them up with references or personal experience.To learn more, see our tips on writing great answers.
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Tests not running in Test Explorer
...k test project] -> properties -> Build -> Platform target - e.g. x64
[Main Menu] -> Test -> Test Settings -> Default Processor Architecture -> X64
I found that when these didn't match my test project would silently fail to run.
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Capture Signature using HTML5 and iPad
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Here's another canvas based version with variable width (based on drawing velocity) curves: demo at http://szimek.github.io/signature_pad and code at https://github.com/szimek/signature_pad.
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How do I copy a string to the clipboard on Windows using Python?
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Hannes Karppila
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answered Nov 17 '10 at 11:31
atomizeratomizer
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How to install mongoDB on windows?
...08 R2 edition (i.e. 2008R2) runs only on Windows Server 2008 R2, Windows 7 64-bit, and newer versions of
Windows. This build takes advantage of recent enhancements to the
Windows Platform and cannot operate on older versions of Windows.
MongoDB for Windows 64-bit runs on any 64-bit version ...
Excel “External table is not in the expected format.”
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KamranKamran
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CALL command vs. START with /WAIT option
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You can find the comparison between CALL and START at: ss64.com/nt/start.html (updated today with sections "Start /Wait" and "START vs CALL")
– Alfredo Capobianchi
Aug 17 '17 at 19:00
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I can't install python-ldap
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The python-ldap is based on OpenLDAP, so you need to have the development files (headers) in order to compile the Python module. If you're on Ubuntu, the package is called libldap2-dev.
Debian/Ubuntu:
sudo apt-get install libsasl2-dev python-...
In-memory size of a Python structure
...s there a reference for the memory size of Python data stucture on 32- and 64-bit platforms?
7 Answers
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Why should I use a pointer rather than the object itself?
...ymorphic types, pointers (or references) are used to avoid slicing:
class Base { ... };
class Derived : public Base { ... };
void fun(Base b) { ... }
void gun(Base* b) { ... }
void hun(Base& b) { ... }
Derived d;
fun(d); // oops, all Derived parts silently "sliced" off
gun(&d); // OK...