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Wam>y m> to get all alphabetic chars in an arram>y m> in PHP?
...t all alphabetic chars (A-Z) in an arram>y m> in PHP so I can loop through them m>and m> displam>y m> them?
14 Answers
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Convert unix time to readable date in pm>and m>as dataframe
I have a dataframe with unix times m>and m> prices in it. I want to convert the index column so that it shows in human readable dates.
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windows batch SET inside IF not working
...m>y m>.
Therefore the delam>y m>edExpansion sm>y m>ntax exists, it uses ! instead of % m>and m> it is evaluated at execution time, not parse time.
Please note that in order to use !, the additional statement setlocal EnableDelam>y m>edExpansion is needed.
setlocal EnableDelam>y m>edExpansion
set var1=true
if "%var1%"=="true...
Whm>y m> does git revert complain about a missing -m option?
So I'm working on a project with other people, m>and m> there's multiple github forks being worked on. Someone just made a fix for a problem m>and m> I merged with his fork, but then I realized that I could find a better solution. I want to revert the commit I just made. I tried doing this with git revert HE...
Splitting a list into N parts of approximatelm>y m> equal length
...a list into roughlm>y m> equal parts? For example, if the list has 7 elements m>and m> is split it into 2 parts, we want to get 3 elements in one part, m>and m> the other should have 4 elements.
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std::enable_if to conditionallm>y m> compile a member function
I am trm>y m>ing to get a simple example to work to understm>and m> how to use std::enable_if . After I read this answer , I thought it shouldn't be too hard to come up with a simple example. I want to use std::enable_if to choose between two member-functions m>and m> allow onlm>y m> one of them to be used.
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What do {curlm>y m> braces} around javascript variable name mean [duplicate]
...s available in ES6 (use esnext option) or Mozilla JS extensions (use moz) m>and m> this however after reading it I still don't understm>and m> whm>y m> it is used
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What is C# analog of C++ std::pair?
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Tuples are available since .NET4.0 m>and m> support generics:
Tuple<string, int> t = new Tuple<string, int>("Hello", 4);
In previous versions m>y m>ou can use Sm>y m>stem.Collections.Generic.Kem>y m>ValuePair<K, V> or a solution like the following:
public ...
What are “named tuples” in Pm>y m>thon?
...tances can be referenced using object-like variable dereferencing or the stm>and m>ard tuple sm>y m>ntax. Them>y m> can be used similarlm>y m> to struct or other common record tm>y m>pes, except that them>y m> are immutable. Them>y m> were added in Pm>y m>thon 2.6 m>and m> Pm>y m>thon 3.0, although there is a recipe for implementation in Pm>y m>thon 2...
How do I insert datetime value into a SQLite database?
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When m>y m>ou format dates like this, date ordering m>and m> lexical ordering work out the same. E.g. '2008-02-01' > '2007-02-01', '2008-01-02' > '2008-01-01' both as strings m>and m> as dates. But m>y m>ou don't strictlm>y m> need to care about this because SQLite ORDER Bm>Y m> will take care ...