大约有 10,000 项符合查询结果（耗时：0.0456秒） [XML]
mongodb, replicates and error: { “$err” : “not master and slaveOk=false”, “code” : 13435 }
...s to the replica set? Better find out. This command appears as far back as v2.2 docs.mongodb.com/v2.2/reference/method/rs.slaveOk You can (and should) always replace the "/manual/" portion of a docs.mongodb.com URL to your specific version to make sure you are getting relevant info.
...
How to display a list inline using Twitter's Bootstrap
...
This solution works using Bootstrap v2, however in TBS3 the class INLINE. I haven't figured out what is the equivalent class (if there is one) in TBS3.
This gentleman had a pretty good article of the differences between v2 and v3.
http://mattduchek.com/diffe...
Powershell equivalent of bash ampersand (&) for forking/running background processes
... file that has an associated executable, use Start-Process (available from v2):
Start-Process -NoNewWindow ping google.com
You can also add this as a function in your profile:
function bg() {Start-Process -NoNewWindow @args}
and then the invocation becomes:
bg ping google.com
In my opinion,...
Google Map API v3 — set bounds and center
...
This is for Google Maps API v2
– dave1010
Apr 30 '10 at 8:59
You need t...
How to calculate cumulative normal distribution?
... s)
# cdf(x > val)
print 1 - norm.cdf(val, m, s)
# cdf(v1 < x < v2)
print norm.cdf(v2, m, s) - norm.cdf(v1, m, s)
Read more about cdf here and scipy implementation of normal distribution with many formulas here.
...
How to publish a website made by Node.js to Github Pages?
... runs-on: ubuntu-18.04
steps:
- uses: actions/checkout@v2
- name: Setup Node
uses: actions/setup-node@v2-beta
with:
node-version: '12'
- name: Get yarn cache
id: yarn-cache
run: echo "::set-output name=...
How to compare two floating point numbers in Bash?
...on=$($prog --version | awk '{print $NF; exit}')
awk -vv1="$version" -vv2="$value" 'BEGIN {
split(v1, a, /\./); split(v2, b, /\./);
if (a[1] == b[1]) {
exit (a[2] '$operator' b[2]) ? 0 : 1
}
How to recursively delete an entire directory with PowerShell 2.0?
... directory and all its subdirectories in PowerShell? I am using PowerShell V2 in Windows 7.
17 Answers
...
How can I extend typed Arrays in Swift?
... Array is a generic type: Array<Element> (see swiftdoc.org/v2.1/type/Array), Element is a placeholder for the contained type. For example: var myArray = [Foo]() means that myArray will only contain type Foo. Foo in this case is "mapped" to the generic placeholder Element. If you want...
Convert sqlalchemy row object to python dict
...
This works with Sqlalchemy v2.0. Other answers don't.
– Thanh Nguyen
May 31 '17 at 2:54
...