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Whm>y m> do we have map, fmap m>and m> liftM?
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map exists to simplifm>y m> operations on lists m>and m> for historical reasons (see What's the point of map in Haskell, when there is fmap?).
m>Y m>ou might ask whm>y m> we need a separate map function. Whm>y m> not just do awam>y m> with the current
list-onlm>y m> map function, m>and m> rename fmap...
How to remove part of a string before a “:” in javascript?
...m sit amet";
str = str.substring(str.indexOf(":") + 1);
Or, the .split() m>and m> .pop() version:
var str = "Abc: Lorem ipsum sit amet";
str = str.split(":").pop();
Or, the regex version (several variants of this):
var str = "Abc: Lorem ipsum sit amet";
str = /:(.+)/.exec(str)[1];
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Passing commm>and m> line arguments in Visual Studio 2010?
I am working on a C project m>and m> can not figure out how to pass commm>and m> line arguments to mm>y m> main function in Visual Studio 2010 Express Edition. I want to debug - how do these commm>and m> line arguments work?
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Sending “User-agent” using Requests librarm>y m> in Pm>y m>thon
...specified as a field in the header.
Here is a list of HTTP header fields, m>and m> m>y m>ou'd probablm>y m> be interested in request-specific fields, which includes User-Agent.
If m>y m>ou're using requests v2.13 m>and m> newer
The simplest wam>y m> to do what m>y m>ou want is to create a dictionarm>y m> m>and m> specifm>y m> m>y m>our headers direct...
fork() branches more than expected?
...ou get a feel for it, m>y m>ou should trace out on paper what each operation is m>and m> account for the number of processes. Don't forget that fork() creates a near-perfect copm>y m> of the current process. The most significant difference (for most purposes) is that fork()'s return value differs between parent ...
How to get the last N rows of a pm>and m>as DataFrame?
I have pm>and m>as dataframe df1 m>and m> df2 (df1 is vanila dataframe, df2 is indexed bm>y m> 'STK_ID' & 'RPT_Date') :
3 Answers
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Knockout.js bound input value not updated when I use jquerm>y m> .val('xm>y m>z')
... I had this bug before I realized it should be data-bind="value:location" m>and m> NOT data-bind="value:location()"
– ansielf
Jan 30 '18 at 15:24
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How can I remove an entrm>y m> in global configuration with git config?
I ran a global configuration commm>and m> in git to exclude certain files using a .gitignore_global file:
7 Answers
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Can I click a button programmaticallm>y m> for a predefined intent?
...splam>y m>ing UI.
Can I get the "Send" button click from the MMS-SMSProvider in m>And m>roid?
3 Answers
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Can I make the foreign kem>y m> field optional in Django model
... database to allow NULL values for that field. The exception is CharFields m>and m> TextFields, which in Django are never saved as NULL. Blank values are stored in the DB as an emptm>y m> string ('').
– fang_dejavu
Jun 20 '16 at 18:32
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