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MySQL - Make an existing Field Unique
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301
ALTER IGNORE TABLE mytbl ADD UNIQUE (columnName);
For MySQL 5.7.4 or later:
ALTER TABLE my...
How to get the python.exe location programmatically? [duplicate]
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answered Apr 14 '09 at 23:46
mhawkemhawke
68.2k88 gold badges8383 silver badges111111 bronze badges
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How to convert unix timestamp to calendar date moment.js
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edited Mar 11 at 10:06
icc97
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answered Ja...
Should I initialize variable within constructor or outside constructor [duplicate]
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220
I find the second style (declaration + initialization in one go) superior. Reasons:
It makes i...
How to make an HTTP POST web request
...erred)
Available in: .NET Framework 4.5+, .NET Standard 1.1+, .NET Core 1.0+ .
It is currently the preferred approach, and is asynchronous and high performance. Use the built-in version in most cases, but for very old platforms there is a NuGet package.
using System.Net.Http;
Setup
It is recom...
How to download an entire directory and subdirectories using wget?
...insert no -l option, wget will use -l 5 automatically.
If you insert a -l 0 you´ll download the whole Internet, because wget will follow every link it finds.
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Find a Pull Request on Github where a commit was originally created
...bar, make sure you select the "Issues" link on the left.
UPDATED 13 July 2017
Via the Github UI there is a now a really easy way to do this. If you are looking at a commit in the list of commits in a branch in the UI, click on the link to the commit itself. If there is a PR for that commit and it ...
Is div inside list allowed? [duplicate]
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Yes it is valid according to xhtml1-strict.dtd. The following XHTML passes the validation:
<...
How can I redirect the output of the “time” command?
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104
you can redirect the time output using,
(time ls) &> file
Because you need to take (t...
Error when testing on iOS simulator: Couldn't register with the bootstrap server
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answered Apr 25 '09 at 5:21
Elliot KrooElliot Kroo
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