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Running karma after installation results in 'karma' is not recognized as an internal or external com
...ht find it useful to install karma-cli globally:
npm install -g karma-cli
Now, check that karma was installed by typing:
which karma //echo something like: /usr/local/bin/karma
and check that karma server is working (ctr+c to quit):
karma start
You can also check that karma was installed by goi...
How to grep Git commit diffs or contents for a certain word?
... Use some made-up, non-regexy words instead.
The git diff documentation now includes:
To illustrate the difference between -S<regex> --pickaxe-regex and
-G<regex>, consider a commit with the following diff in the same
file:
+ return frotz(nitfol, two->ptr, 1, 0);
...
- ...
How can I pop-up a print dialog box using Javascript?
...
I know the answer has already been provided. But I just wanted to elaborate with regards to doing this in a Blazor app (razor)...
You will need to inject IJSRuntime, in order to perform JSInterop (running javascript functions f...
What is Full Text Search vs LIKE
...Document sets = {d1, d2, d3, d4, ... dn}
Term sets = {t1, t2, t3, .. tn}
Now term-document matrix (which term member of which document) can be represented as:
t1 -> {d1, d5, d9,.. dn}
t2 -> {d11, d50, d2,.. dn}
t3 -> {d23, d67, d34,.. dn}
:
tn -> {d90, d87, d57,.. dn}
When the req...
Vim: Close All Buffers But This One
...
I used this for a long time, but now I get E16: Invalid range because some of the buffers in the range don't actually exist. It was ignoring that until recently.
– Jon
Dec 10 '15 at 9:34
...
How to determine the encoding of text?
I received some text that is encoded, but I don't know what charset was used. Is there a way to determine the encoding of a text file using Python? How can I detect the encoding/codepage of a text file deals with C#.
...
Choice between vector::resize() and vector::reserve()
... seconds. Then I refactored the code using pre-allocation with .reserve(), now it takes 3 seconds. Just putting a .reserve(100000) in the beginning of the code saved 27 seconds.
– deniz
Oct 12 '13 at 7:25
...
How to make all Objects in AWS S3 bucket public by default?
...incipal": {
"AWS": [
"*"
]
}
}
]
}
Now go to your AWS S3 console, At the bucket level, click on Properties, Expand Permissions, then Select Add bucket policy. Paste the above generated code into the editor and hit save.
All your items in the bucket will be pu...
How do I import a specific version of a package using go get?
...e github page they suggest to migrate to the official packages management (now go modules)
– damoiser
May 24 '19 at 9:14
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TypeScript “this” scoping issue when called in jquery callback
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I understand now. You put the method on the same class. I put it into a "utility" module.
– JohnOpincar
May 30 '18 at 14:11
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