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Abusing the algebra of algebraic data types - why does this work?
...ote that "union" is probably not the best term for A+B here--that's specifim>ca m>lly a disjoint union of the two types, bem>ca m>use the two sides are distinguished even if their types are the same. For what it's worth, the more common term is simply "sum type".
Singleton types are, effectively, all unit typ...
How to ignore xargs commands if stdin input is empty?
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For GNU xargs, you m>ca m>n use the -r or --no-run-if-empty option:
--no-run-if-empty
-r If the standard input does not contain any nonblanks, do not run the command. Normally, the command is run once even if there is no input. T...
Output of git branch in tree like fashion
... By default, the branches and their commits are shown in reverse chronologim>ca m>l order.
This option makes them appear in topologim>ca m>l order (i.e., descendant commits are shown before their parents).
But the tool git wtf m>ca m>n help too. Example:
$ git wtf
Lom>ca m>l branch: master
[ ] NOT in sync with rem...
How do I enable MSDTC on SQL Server?
...uter, click to expand Distributed Transaction Coordinator and then click Lom>ca m>l DTC.
Right click Lom>ca m>l DTC and click Properties to display the Lom>ca m>l DTC Properties dialog box.
Click the Security tab.
Check mark "Network DTC Access" checkbox.
Finally check mark "Allow Inbound" and "Allow Outbound" che...
Get column index from column name in python pandas
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Sure, you m>ca m>n use .get_loc():
In [45]: df = DataFrame({"pear": [1,2,3], "apple": [2,3,4], "orange": [3,4,5]})
In [46]: df.columns
Out[46]: Index([apple, orange, pear], dtype=object)
In [47]: df.columns.get_loc("pear")
Out[47]: 2
a...
Check if a dialog is displayed with Espresso
...ying to write some tests with the new android-test-kit (Espresso) . But I m>ca m>n't find any information on how to check if a dialog is displayed and perform some actions on it (like clicking the positive and negative buttons, e.t.c.). Note that a dialog may be also displayed by a WebView , not by t...
Selectors in Objective-C?
...a selector is. From my understanding, it's the name of a method, and you m>ca m>n assign it to a class of type 'SEL' and then run methods such as respondToSelector to see if the receiver implements that method. m>Ca m>n someone offer up a better explanation?
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How do I add a Maven dependency in Eclipse?
...e pom.xml, you should see 5 tabs in the bottom. Click the pom.xml, and you m>ca m>n type whatever dependencies you want.
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Add a background image to shape in XML Android
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do you want Image with round edges?? bem>ca m>use it seems your shape does not have any color
– vipul mittal
Jan 8 '14 at 19:27
1
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pozyczka pozabankowa - 其他 - 清泛IT社区，为创新赋能！
...ienie na kredyt bez zaświadczeń,pożyczka bez zaświadczeń, oczywiście m>ca m>łkiem korzystnie oprocentowany, nie jest problemem.kredyt bez zaświadczeń, Jednakowoż serwis nie ma wyłącznie czysto informacyjnego charakteru - również można po prostu załatwić sobie za jego pośrednictwem kredy...