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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...
What's the difference between text/xml vs application/xml for webservice response
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This is an old question, but one that is frequently visited and clear recommendations are now available from RFC 7303 which obsoletes RFC3023. In a nutshell (section 9.2):
The registration information for text/xml is in all respects the same
as that given for application/xml above (Section 9.1),...
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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How to change the map center in Leaflet.js
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Diff two tabs in Vim
...usually do:
:edit file1
:diffthis
:vnew
:edit file2
:diffthis
The :vnew command splits the current view vertically so you can open the second file there. The :diffthis (or short: :difft) command is then applied to each view.
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Create table in SQLite only if it doesn't exist already
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