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What is the preferred syntax for defining enums in JavaScript?
...r example).
Remember, in JavaScript an object is just like a map or hash table. A set of name-value pairs. You can loop through them or otherwise manipulate them without knowing much about them in advance.
Example
for (var sz in SIZE) {
// sz will be the names of the objects in SIZE, so
// '...
Convert list of dictionaries to a pandas DataFrame
...ecord_path arguments, check out the documentation.
##Summarising
Here's a table of all the methods discussed above, along with supported features/functionality.
* Use orient='columns' and then transpose to get the same effect as orient='index'.
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select and update database record with a single queryset
...ew value based on the old field value that is do something like:
update my_table set field_1 = field_1 + 1 where pk_field = some_value
use query expressions:
MyModel.objects.filter(pk=some_value).update(field1=F('field1') + 1)
This will execute update atomically that is using one update request to...
Difference between single and double quotes in Bash
...
The accepted answer is great. I am making a table that helps in quick comprehension of the topic. The explanation involves a simple variable a as well as an indexed array arr.
If we set
a=apple # a simple variable
arr=(apple) # an indexed array with a single e...
Error when testing on iOS simulator: Couldn't register with the bootstrap server
...ss, the zombie child process will be 'reaped' and removed from the process table.
I haven't seen this issue in a long while so haven't inspected to see what the parent process is in this scenario. The alternative to killing the parent process is to reboot your system. :)
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How can I test a Windows DLL file to determine if it is 32 bit or 64 bit? [duplicate]
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Gory details
A DLL uses the PE executable format, and it's not too tricky to read that information out of the file.
See this MSDN article on the PE File Format for an overview. You need to read the MS-DOS header, then read the IMAGE_NT_HEADERS structure. This ...
Not receiving Google OAuth refresh token
...efresh tokens and the associated accounts in their own storage (separate 'table' in SQLese). Then, when you want to get a new access token you check for and use this possibly common token from there. Implemented a certain way, your code doesn't need to know who actually got the token.
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What is the difference between a .xib file and a .storyboard?
... http://www.appcoda.com/use-storyboards-to-build-navigation-controller-and-table-view/
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How to place and center text in an SVG rectangle
...d see if that will do it. (If only I could get the browsers to display the table correctly.)
– Lady Aleena
Apr 5 '11 at 6:44
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Is there a way to auto-adjust Excel column widths with pandas.ExcelWriter?
...e SQL Server data into a dataframe
my_sql_query = """ SELECT * FROM dbo.my_table """
my_dataframe = pd.read_sql_query(my_sql_query,con=read_engine)
#Set destination directory to save excel.
xlsFilepath = r'H:\my_project' + "\\" + 'my_file_name.xlsx'
writer = pd.ExcelWriter(xlsFilepath, engine='xlsx...