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Pass parameter to EventHandler [duplicate]
...lues in second brackets are actual parameters' usage. Think of it as short form for void NONAME(var sender, var e) { PlayMusicEvent(sender, e, musicNote); } where parameter names are inferred from context and musicNote is taken from local variables. This one line creates new method that uses your me...
How do I convert hex to decimal in Python? [duplicate]
...
If by "hex data" you mean a string of the form
s = "6a48f82d8e828ce82b82"
you can use
i = int(s, 16)
to convert it to an integer and
str(i)
to convert it to a decimal string.
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using statement with multiple variables [duplicate]
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I really wish C# had a form of using that didn't begin a new block, but instead disposed the variables at the end of the block in which they're declared, something like: { using var x = new Reader(); x.Read(); }
– Stefan Dragn...
how to use #ifdef with an OR condition?
...ne you use simply depends on your taste.
P.S.: #ifdef is simply the short form of #if defined, however does not support complex condition.
Further-
AND: #if defined LINUX && defined ANDROID
XOR: #if defined LINUX ^ defined ANDROID
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git how to disable push [duplicate]
...v will give you a list of remotes; those that start with https or have the form <user>@<host>:<path> usually allow pushing.
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What are the differences between Pandas and NumPy+SciPy in Python? [closed]
...onaries? (In both cases, limited to consistent data type rather than free form.) To me (I am just beginning to look into it now), this strikes me as the underlying difference: handling of label-paired data (in 1d aka dicts and 2d aka tables). Data alignment, join, etc all become possible due to t...
Loop through list with both content and index [duplicate]
... I am sending data using ajax to Django views as an array in the form of two values in a variable legData with values as [1406, 1409]. If I print to the console using print(legData) I get the output as [1406,1409]. However, if I try to parse the individual values of the list like for idx, ...
Pass column name in data.table using variable [duplicate]
...is a vector. If you want a data.table result, or several columns, use list form
temp <- quote(list(x, v))
DT[ , eval(temp)]
# x v
# 1: b 1.52566586
# 2: b 0.66057253
# 3: b -1.29654641
# 4: a -1.71998260
# 5: a 0.03159933
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CURL Command Line URL Parameters
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"application/x-www-form-urlencoded" header, why? Try it out:
curl -X DELETE 'http://localhost:5000/locations?id=3'
or
curl -X GET 'http://localhost:5000/locations?id=3'
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Maven dependency spring-web vs spring-webmvc
...VC framework provides a clean separation between domain model code and web forms and integrates with all of the other features of the Spring Framework.
The spring-webmvc-portlet module (also known as the Web-Portlet module) provides the MVC implementation to be used in a Portlet environment and mir...