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Ruby: How to iterate over a range, but in set increments?
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Breaking loop when “warnings()” appear in R
...s(warn=1) to restore the default setting.
– Alex Holcombe
May 15 '15 at 1:32
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The default valu...
How to “comment-out” (add comment) in a batch/cmd?
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The rem command is indeed for comments. It doesn't inherently update anyone after running the script. Some script authors might use it that way instead of echo, though, because by default the batch interpreter will print out each com...
sqlite3.ProgrammingError: Incorrect number of bindings supplied. The current statement uses 1, and t
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You need to pass in a sequence, but you forgot the comma to make your parameters a tuple:
cursor.execute('INSERT INTO images VALUES(?)', (img,))
Without the comma, (img) is just a grouped expression, not a tuple, and thus the img string is treated as the input sequence. If...
Gradle build only one module
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How can you control via config rather than command line to only assemble one subproject out of many? For Google's Release Pipelines, it fires off a "gradle clean assemble" in the root project. For me, that tries to build the AppEngine AND Android builds. The Release P...
What is a 'SAM type' in Java?
...ivate final String name;
private final int age;
public static int compareByAge(Person a, Person b) { ... }
public static int compareByName(Person a, Person b) { ... }
}
Person[] people = ...
Arrays.sort(people, Person::compareByAge);
This creates a Comparator using a specific method...
Android AsyncTask threads limits?
... there are less than core pool size threads currently active and a new job comes in, the executor will create a new thread and execute it immediately. If there are at least core pool size threads running, it will try to queue the job and wait until there is an idle thread available (i.e. until anoth...
How to update SQLAlchemy row entry?
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user.no_of_logins += 1
session.commit()
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Pass a variable into a partial, rails 3?
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Why git AuthorDate is different from CommitDate?
I lookup my git logs and find that the AuthorDate and CommitDate is slightly different for some of my commits:
2 Answers
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