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Is there a better alternative than this to 'switch on type'?
...ch/case statement. For example, here is TypeSwitch in action on a standard Windows form event
TypeSwitch.Do(
sender,
TypeSwitch.Case<Button>(() => textBox1.Text = "Hit a Button"),
TypeSwitch.Case<CheckBox>(x => textBox1.Text = "Checkbox is " + x.Checked),
TypeSwitc...
Is it possible to perform a 'grep search' in all the branches of a Git project?
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The only solution that worked for me on Windows (in Git bash)
– Ivan
Jan 27 '16 at 9:08
add a comment
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Which UUID version to use?
...ever your O/S, programming language or framework provides. For example, in Windows, there is CoCreateGuid or UuidCreate or one of the various wrappers available from the numerous frameworks in use. In Linux there is uuid_generate.
If you, for some reason, absolutely need to generate your own, then...
How to retrieve a single file from a specific revision in Git?
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In Windows, with Git Bash:
in your workspace, change dir to the folder where your file lives
git show cab485c83b53d56846eb883babaaf4dff2f2cc46:./your_file.ext > old.ext
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Revert the `--no-site-packages` option with virtualenv
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Windows version of virtualenv contains virtualenv/pyenv.cfg file. There is one option for site-packages: include-system-site-packages = false Change this value and call Activate.ps1
– georgik
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print call stack in C or C++
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Windows has CaptureStackBackTrace
– bobobobo
Aug 30 '13 at 22:13
2
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How do Google+ +1 widgets break out of their iframe?
...rre stuff with dynamic iframes. Do you click on the +1 you'll get the the window where you add a comment. If you load up firebug and inspect that element then you'll get an iframe src for plusone.google.com/u/0/_/+/fastbutton?url=... This iframe contains the CSRF token for submitting to google+.
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How can I get a precise time, for example in milliseconds in Objective-C?
...GetCurrent() calls gettimeofday() on OS X and GetSystemTimeAsFileTime() on Windows. Here's the source code.
– Jim Dovey
Feb 27 '12 at 20:59
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Warning as error - How to rid these
...he following.
Right click on your project click Properties. In properties window from left menus select
Configuration Properties->C/C++->General
In right side select
Treat Warning As Errors NO
and
SDL Checks NO
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How can I select rows with most recent timestamp for each key value?
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There is one common answer I haven't see here yet, which is the Window Function. It is an alternative to the correlated sub-query, if your DB supports it.
SELECT sensorID,timestamp,sensorField1,sensorField2
FROM (
SELECT sensorID,timestamp,sensorField1,sensorField2
, ROW_NU...