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How to clear the interpreter console?
...ython interpreter running to test commands, dir() stuff, help() stuff , etc.
36 Answers
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How to check whether an object is a date?
...hecks whether the parameter was not a falsy value (undefined, null, 0, "", etc..)
Object.prototype.toString.call(date) returns a native string representation of the given object type - In our case "[object Date]". Because date.toString() overrides its parent method, we need to .call or .apply the me...
What is the meaning of “$” sign in JavaScript
...ting a variable inside a larger string without using quotes and plus-signs etc.
– Oscar Bravo
Nov 23 '17 at 14:18
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Why doesn't indexOf work on an array IE8?
... Fixing JavaScript Array functions in Internet Explorer (indexOf, forEach, etc.)
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How to change identity column values programmatically?
...tly). Note that the table has to match pretty-much exactly (indexes, FKs, etc)
– Mark Sowul
Sep 9 '14 at 14:22
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Building a complete online payment gateway like Paypal [closed]
...caire in France, CartaSi in Italy, Sistema 4B in Spain, Dankort in Denmark etc. An effort is under way to unify the protocols across Europe - see EPAS.org
Communicating with the acquiring bank can be done a number of ways. Again though, it will depend on your region. In the UK (and most of Euro...
Python - 'ascii' codec can't decode byte
...ely choose whichever keymap you want instead of en_EN.) You can also edit /etc/locale.conf (or whichever file governs the locale definition in your system) to correct this.
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How to determine CPU and memory consumption from inside a process?
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#include "psapi.h"
PROCESS_MEMORY_COUNTERS_EX pmc;
GetProcessMemoryInfo(GetCurrentProcess(), (PROCESS_MEMORY_COUNTERS*)&pmc, sizeof(pmc));
SIZE_T virtualMemUsedByMe = pmc.PrivateUsage;
Total Physical Memory (RAM):
Same code as in "Total Virtual Memory" and then
DWORDLONG totalPhysMem =...
Format date and time in a Windows batch script
...t I need to format the current date and time for later use in files names, etc.
33 Answers
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What is the meaning of #XXX in code comments?
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Have a look at PEP350. It explains all of TODO, XXX etc. I use it everyday when I can't remember exactly what one of the code tags means.
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