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Filter dict to contain only certain keys?
...
Slightly more elegant dict comprehension:
foodict = {k: v for k, v in mydict.items() if k.startswith('foo')}
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f...
How can I get jQuery to perform a synchronous, rather than asynchronous, Ajax request?
...some ajax that is based on promises like the new Fetch API
async function foo() {
var res = await fetch(url)
console.log(res.ok)
var json = await res.json()
console.log(json)
}
Edit
chrome is working on Disallowing sync XHR in page dismissal when the page is being navigated away or closed...
Any way to declare an array in-line?
...tring... strs, Integer... intgrs) for example.
– bluefoot
Mar 1 '11 at 1:39
5
blefoot is right. B...
Best way to test if a row exists in a MySQL table
...ECT * FROM table_1;
+----+--------+
| id | col1 |
+----+--------+
| 1 | foo |
| 2 | bar |
| 3 | foobar |
+----+--------+
3 rows in set (0.00 sec)
mysql> SELECT EXISTS(SELECT 1 FROM table_1 WHERE id = 1);
+--------------------------------------------+
| EXISTS(SELECT 1 FROM table_1 WHE...
Resource interpreted as Document but transferred with MIME type application/zip
...ntent-Disposition header, e.g.:
Content-Disposition: attachment; filename=foo.pdf
Hope that helps.
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How to “crop” a rectangular image into a square with CSS?
...;div style="width:200px;height:200px;overflow:hidden">
<img src="foo.png" />
</div>
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How to find if an array contains a specific string in JavaScript/jQuery? [duplicate]
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what about 'foo' in arr?
– SuperUberDuper
Mar 26 '15 at 15:01
4
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How do I get git to default to ssh and not https for new repositories
...om
Change your remote url
git remote set-url origin git@github.com:user/foo.git
Add content of ~/.ssh/github.com_rsa.pub to your ssh keys on github.com
Check connection
ssh -T git@github.com
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Can I set an unlimited length for maxJsonLength in web.config?
...erializer.MaxJsonLength = Int32.MaxValue;
var resultData = new { Value = "foo", Text = "var" };
var result = new ContentResult{
Content = serializer.Serialize(resultData),
ContentType = "application/json"
};
return result;
This answer is my interpretation of this asp.net forum answer.
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How do I change the working directory in Python?
...just add return self at the end of __enter__. That way you can do with cd('foo') as cm: and access the previous dir as cm.savedPath
– Sam F
Mar 27 '18 at 7:35
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