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Will writeToFile:atomically: overwrite data?
...ns as an Installer Plugin Bundle, for an installation package that demands root privileges -- I don't know how to verify/printout the privileges with which my code is run.
– Motti Shneor
Apr 4 '16 at 7:59
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Convert an image (selected by path) to base64 string
How do you convert an image from a path on the user's computer to a base64 string in C#?
12 Answers
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What is DOCTYPE?
...de), depending on the exact spelling of the DOCTYPE. You want to use it to select a browser mode that best suits your page.
Formally, in SGML and XML, a DOCTYPE declaration is a reference to a Document Type Definition (DTD), which specifies the formal syntax rules of the markup language. No browser...
How to delete a word and go into insert mode in Vim?
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:help objects in vim to read more about these sorts of selections.
– Aaron
Apr 22 '13 at 15:39
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show 2 more comments
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Add custom icons to font awesome
...ons already, so the fab class is present on the elements (and the actually selected brand is added dinamycally to the css)
– Norbert Kardos
Jul 9 '18 at 6:29
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Where to host an Open Source Project: CodePlex, Google Code, SourceForge? [closed]
...On Git or mercurial, you have a file called .gitignore or .hgignore in the root of your source tree which includes a list of files/directories/patterns to ignore. No magic svn:ignore metadata in the .svn folder. This alone blows SVN out of the water for me. If I start a new Visual Studio project I n...
Update all objects in a collection using LINQ
...nsion method, if you want to use just the framework you can do
collection.Select(c => {c.PropertyToSet = value; return c;}).ToList();
The ToList is needed in order to evaluate the select immediately due to lazy evaluation.
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Razor MVC Populating Javascript array with Model Array
....SerializeObject(ViewBag.ComputeOfferings))),
desktopGrpComputeOfferingSelected: ko.observable(),
};
ko.applyBindings(desktopGrpViewModel);
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<select name="ComputeOffering" class="form-control valid" id="ComputeOffering" data-val="true"
data-bind="options: availableComputeOffering,
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jQuery Validate Plugin - How to create a simple custom rule?
...ame="' + element.name + '"]:checked').length > 0;
}, "Atleast 1 must be selected");
And you can also override the message of a rule (ie: Atleast 1 must be selected) by using the syntax data-msg-rulename="my new message".
NOTE
If you use the data-rule-rulename method then you will need to mak...
Postgres dump of only parts of tables for a dev snapshot
...r larger tables you can use the COPY command to pull out subsets...
COPY (SELECT * FROM mytable WHERE ...) TO '/tmp/myfile.tsv'
COPY mytable FROM 'myfile.tsv'
https://www.postgresql.org/docs/current/static/sql-copy.html
You should consider maintaining a set of development data rather than just ...