d = {'x': 1, 'y': 2, 'z': 3} for key in d: print(key, 'corresponds to', d[key]) How does Python recognize that it needs only to read the key from the dict
I have set up 3 shards including local shards on the cluster as shown below. <log> <secret>users</secret> <shard> <r
I'm wondering if it's possible to specify the order in which the validators are run. Currently I wrote a custom validator that check if it's [a-zA-Z0-9]+ to ma
I have a blog with posts on a shopify website. I want to get all the publication dates of posts, and I do it like this: {% for article in blog.articles %} {{
I would like to create an object with a member added conditionally. The simple approach is: var a = {}; if (someCondition) a.b = 5; Now, I would like to
I have a database that I access all the time. But the problem is that if I access the database in 2 threads at the same time (with a 0.001 ms delay), then the d