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Mongoose, Select a specific field with find
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The _id field is always present unless you m>ex m>plicitly m>ex m>clude it. Do so using the - syntax:
m>ex m>ports.someValue = function(req, res, nm>ex m>t) {
//query with mongoose
var query = dbSchemas.SomeValue.find({}).select('name -_id');
query.m>ex m>ec(function (err, someV...
.gitignore is ignored by Git
...s I wanted - I had only 1 file which was not tracked properly. I saved its contents in notepad, and did: git rm -r --cached someFile.m>php m> and it worked like a charm :)
– ShayLivyatan
Jul 20 '16 at 7:08
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m>PHP m>: How to remove specific element from an array?
...lse) {
unset($array[$key]);
}
array_search returns false (null until m>PHP m> 4.2.0) if no item has been found.
And if there can be multiple items with the same value, you can use array_keys to get the keys to all items:
foreach (array_keys($array, 'strawberry') as $key) {
unset($array[$key])...
Homebrew: List only installed top level formulas
...ll=\"#1BB76E\"/\u003e\u003c/svg\u003e\u003c/a\u003e",
contentPolicyHtml: "User contributions licensed under \u003ca href=\"https://stackoverflow.com/help/licensing\"\u003ecc by-sa\u003c/a\u003e \u003ca href=\"https://stackoverflow.com/legal/content-policy\"\u003e(content policy)...
Convert pem key to ssh-rsa format
...u5aSGbUvin3DusYAsl5sZjTf9VZgJHsVycOrtChC1tUi WMAWfv2BLTmK4zBEC33riEBLm>eX m>8Trm>php m>3YbIMtzqV81ZrzHZbSnrAgMBAAE= -----END RSA PUBLIC KEY----- it doesn't have a description
– braden
Sep 18 '13 at 19:24
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How can I strip HTML tags from a string in ASP.NET?
...way to go, I used it way back in webforms to strip entire web pages to use content!
– Bojangles
Jun 18 '15 at 1:07
3
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The communication object, System.ServiceModel.Channels.ServiceChannel, cannot be used for communicat
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You get this error because you let a .NET m>ex m>ception happen on your server side, and you didn't catch and handle it, and didn't convert it to a SOAP fault, either.
Now since the server side "bombed" out, the WCF runtime has "faulted" the channel - e.g. the communicat...
How to get JS variable to retain value after page refresh? [duplicate]
...e of it.
When you need to set a variable that should be reflected in the nm>ex m>t page(s), use:
var someVarName = "value";
localStorage.setItem("someVarKey", someVarName);
And in any page (like when the page has loaded), get it like:
var someVarName = localStorage.getItem("someVarKey");
.getItem(...
Mixins vs. Traits
...ll=\"#1BB76E\"/\u003e\u003c/svg\u003e\u003c/a\u003e",
contentPolicyHtml: "User contributions licensed under \u003ca href=\"https://stackoverflow.com/help/licensing\"\u003ecc by-sa\u003c/a\u003e \u003ca href=\"https://stackoverflow.com/legal/content-policy\"\u003e(content policy)...
How to check if a string contains a substring in Bash
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Leave a space between the brackets and the contents.
– Paul Price
Jan 22 '13 at 16:43
19
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