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Selecting data fra<em>mem>e rows based on partial string <em>mem>atch in a colu<em>mem>n
I want to select rows fro<em>mem> a data fra<em>mem>e based on partial <em>mem>atch of a string in a colu<em>mem>n, e.g. colu<em>mem>n 'x' contains the string "hsa". Using sqldf - if it had a like syntax - I would do so<em>mem>ething like:
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What are conventions for filena<em>mem>es in Go?
I could find the conventions for na<em>mem>ing packages in Go: no underscore between words, everything lowercase.
4 Answers
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async await return Task
Can so<em>mem>ebody explain what does this <em>mem>eans into a synchronous <em>mem>ethod? If I try to change the <em>mem>ethod to async then VS co<em>mem>plain about it.
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Android Spanned, SpannedString, Spannable, SpannableString and CharSequence
...andard Java interface representing a sequence of characters. String is the <em>mem>ost co<em>mem><em>mem>only-used concrete i<em>mem>ple<em>mem>entation of CharSequence, followed by StringBuilder.
Spanned is a CharSequence with "spans" indicating for<em>mem>atting to apply to portions of the text, where those spans cannot be <em>mem>odified.
Spa...
Struct constructor: “fields <em>mem>ust be fully assigned before control is returned to the caller.”
Here is a struct I a<em>mem> trying to write:
5 Answers
5
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Why are <em>mem>y basic Heroku apps taking two seconds to load?
I created two very si<em>mem>ple Heroku apps to test out the service, but it's often taking several seconds to load the page when I first visit the<em>mem>:
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is node.js' console.log asynchronous?
Are console.log/debug/warn/error in node.js asynchrounous? I <em>mem>ean will javascript code execution halt till the stuff is printed on screen or will it print at a later stage?
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How to refresh / invalidate $resource cache in AngularJS
I have a si<em>mem>ple User $resource that uses the default $http cache i<em>mem>ple<em>mem>entation like so:
3 Answers
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How to create a custo<em>mem> string representation for a class object?
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I<em>mem>ple<em>mem>ent __str__() or __repr__() in the class's <em>mem>etaclass.
class <em>Mem>C(type):
def __repr__(self):
return 'Wahaha!'
class C(object):
__<em>mem>etaclass__ = <em>Mem>C
print C
Use __str__ if you <em>mem>ean a readable stringification, use __...
Can a JSON value contain a <em>mem>ultiline string
I a<em>mem> writing a JSON file which would be read by a Java progra<em>mem>. The frag<em>mem>ent is as follows...
5 Answers
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