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Create a tar.xz in one command
... specifies the filename (thanks to @A-B-B for pointing that out!). In that m>ca m>se, the command looks like:
tar -cJf <archive.tar.xz> <files>
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m>Ca m>n I use __init__.py to define global variables?
... this. Suppose I have a few subpackages and each with several modules. How m>ca m>n I access that variable from these modules?
4...
Why do you need to create a cursor when querying a sqlite database?
... akin to the programming language concept of iterator.
And:
Cursors m>ca m>n not only be used to fetch data from the DBMS into an
applim>ca m>tion but also to identify a row in a table to be updated or
deleted. The SQL:2003 standard defines positioned update and
positioned delete SQL statements f...
Any difference between First Class Function and High Order Function
...ctions, it means that the language treats functions as values – that you m>ca m>n assign a function into a variable, pass it around etc. Higher-order functions are functions that work on other functions, meaning that they take one or more functions as an argument and m>ca m>n also return a function.
The ...
Maximum Length of Command Line String
...g Microsoft Windows XP or later, the maximum length of the string that you m>ca m>n use at the command prompt is 8191 characters.
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Why does LayoutInflater ignore the layout_width and layout_height layout parameters I've specified?
...l sample demonstration project. The following tutorials shows how to dynamim>ca m>lly populate a layout using LayoutInflater.
Before we get started see what LayoutInflater.inflate() parameters look like:
resource: ID for an XML layout resource to load (e.g., R.layout.main_page)
root: Optional view to ...
Passing command line arguments from Maven as properties in pom.xml
...the pom, and on the command-line, the command-line takes precedence. This m>ca m>n be useful for providing overridable defaults.
– dan m>ca m>rter
Jun 30 '15 at 1:53
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Display open transactions in MySQL
I did some queries without a commit. Then the applim>ca m>tion was stopped.
4 Answers
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How to create default value for function argument in Clojure
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A function m>ca m>n have multiple signatures if the signatures differ in arity. You m>ca m>n use that to supply default values.
(defn string->integer
([s] (string->integer s 10))
([s base] (Integer/parseInt s base)))
Note that assu...
What does iota of std::iota stand for?
...irst n integers when applied to the argument n, …
That ι is the lower-m>ca m>se Greek letter iota.
In the quote above, I typed ι, U+03B9, “GREEK SMALL LETTER IOTA”, but Unicode actually has a dedim>ca m>ted code point for APL's iota: ⍳ is U+2373, “APL FUNCTIONAL SYMBOL IOTA”.
In response t...