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Hard reset of a single file
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Since Git 2.23 (August 2019) you can use restore (more info):
git restore pathTo/MyFile
The above will restore MyFile on HEAD (the last commit) on the current branch.
If you want to get the changes from other commit you can go backwards on the commit history. The below comman...
Get yesterday's date in bash on Linux, DST-safe
...ng service, but a resource for knowledge. High quality, complete answers reinforce this idea, and are more likely to be upvoted. These features, plus the requirement that all posts be self-contained, are some strengths of SO as a platform that differentiates us from forums. You can edit to add addit...
php var_dump() vs print_r()
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The var_dump function displays structured information about variables/expressions including its type and value. Arrays are explored recursively with values indented to show structure. It also shows which array values and object properties are references.
The print_r...
Syntax of for-loop in SQL Server
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Extra Info
Just to add as no-one has posted an answer that includes how to actually iterate though a dataset inside a loop, you can use the keywords OFFSET FETCH.
Usage
DECLARE @i INT = 0;
SELECT @count= Count(*) FROM {TABLE}
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Different names of JSON property during serialization and deserialization
...e @jsonAlias which got introduced in jackson 2.9.0
Example:
public class Info {
@JsonAlias({ "red" })
public String r;
}
This uses r during serialization, but allows red as an alias during deserialization. This still allows r to be deserialized as well, though.
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How to get parameters from a URL string?
... Use a part called 'query' - there you can find your email parameter. More info: http://php.net/manual/en/function.parse-url.php
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What does android:layout_weight mean?
...hts or you want to show them with size-to-fit size and leave the remaining free space to the "weighted" views.
– Andrea Leganza
Sep 13 '17 at 19:13
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How can I obtain the element-wise logical NOT of a pandas Series?
...ur mask can't have ever had any nan's. See here - even if your mask is nan-free now, it will remain 'object' type.
The inverse of an 'object' series won't throw an error, instead you'll get a garbage mask of ints that won't work as you expect.
In[1]: df = pd.DataFrame({'A':[True, False, np.nan], '...
How to initialize a JavaScript Date to a particular time zone
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This should solve your problem, please feel free to offer fixes. This method will account also for daylight saving time for the given date.
dateWithTimeZone = (timeZone, year, month, day, hour, minute, second) => {
let date = new Date(Date.UTC(year, month, day, h...
List all tables in postgresql information_schema
What is the best way to list all of the tables within PostgreSQL's information_schema?
8 Answers
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