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Qt events and signal/slots
...lated?
An idle main loop (Qt’s for example) is usually “stuck” in a select() call of the operating system. That call makes the application “sleep”, while it passes a bunch of sockets or files or whatever to the kernel asking for: if something changes on these, let the select() call return...
How can I post an array of string to ASP.NET MVC Controller without a form?
...C and JQuery, and one of the pages is a list of items in which some can be selected. Then I would like to press a button and send a List (or something equivalent) to my controller containing the ids of the items that were selected, using JQuery's Post function.
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R and version control for the solo data analyst
...sion control systems can do absolutely amazing things with compression and selective saving so this is pretty much a moot point.
3 What is a good strategy for getting started with version control for data analysis with R (e.g., examples, workflow ideas, software, links to guides)?
Keep files t...
Inserting a Python datetime.datetime object into MySQL
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when iserting into t-sql
this fails:
select CONVERT(datetime,'2019-09-13 09:04:35.823312',21)
this works:
select CONVERT(datetime,'2019-09-13 09:04:35.823',21)
easy way:
regexp = re.compile(r'\.(\d{6})')
def to_splunk_iso(dt):
"""Converts the datetime ...
Xcode 6 how to enable storyboard zoom?
... any level.. but then it'll snap to, say 100% or 50%. And STILL you can't select items on the Storyboard unless you're at 100%. I'm sorry.. what year is this again ?
– Mike Gledhill
Nov 26 '14 at 7:45
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How do I make $.serialize() take into account those disabled :input elements?
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Best solution, works for select, checkbox, radio , hidden and disabled inputs
– Plasebo
Jun 19 '18 at 9:32
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How do you install an APK file in the Android emulator?
... find sdk path in your mac system, do the following steps: Open finder->select Go option on top menu -> select Go to Folder option -> it will popup a window with a textfield: /Users/your_system_username/Library/Android/sdk/ -> now open platform-tools folder and paste your copied .apk fi...
What is the difference between a schema and a table and a database?
...chema (tables he/she owns) however user can also see any schemas they have select priviliedges on. So a database can consist of hundreds of schemas, and each schema hundreds of tables. You can have tables with the same name in different schemas, which are in the same database.
A Table is a table, ...
How to loop through all the files in a directory in c # .net?
... It's called searchPattern and it's a filter by which files are selected. In this case it will select all files ending in "ProfileHandler.cs". Have a look at MDSN
– Migwell
Oct 13 '16 at 23:10
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Search for all files in project containing the text 'querystring' in Eclipse
...u at the top, click File..., input your search string, and make sure that 'Selected Resources' or 'Enclosing Projects' is selected, then hit search. The alternative way to open the window is with Ctrl-H. This may depend on your keyboard accelerator configuration.
More details: http://www.ehow.com/h...