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List of encodings that Node.js supports
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231
The list of encodings that node supports natively is rather short:
ascii
base64
hex
ucs2/ucs-...
What does dot (.) mean in a struct initializer?
...second;
int third;
};
...you can use
struct demo_s demo = { 1, 2, 3 };
...or:
struct demo_s demo = { .first = 1, .second = 2, .third = 3 };
...or even:
struct demo_s demo = { .first = 1, .third = 3, .second = 2 };
...though the last two are for C99 only.
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Why do you need to create a cursor when querying a sqlite database?
I'm completely new to Python's sqlite3 module (and SQL in general for that matter), and this just completely stumps me. The abundant lack of descriptions of cursor objects (rather, their necessity) also seems odd.
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Best way to check if a Data Table has a null value in it
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answered Jan 5 '11 at 13:21
hunterhunter
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Why is Scala's immutable Set not covariant in its type?
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3 Answers
3
Active
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Conditional HTML Attributes using Razor MVC3
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3 Answers
3
Active
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How do I set cell value to Date and apply default Excel date format?
I've been using Apache POI for some time to read existing Excel 2003 files programmatically. Now I have a new requirement to create entire .xls files in-memory (still using Apache POI) and then write them to a file at the end. The only problem standing in my way is the handling of cells with dates.
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What happens if I define a 0-size array in C/C++?
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Keith Thompson
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answered Mar 15 '12 at 15:38
LundinLundin
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Can I add a UNIQUE constraint to a PostgreSQL table, after it's already created?
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371
psql's inline help:
\h ALTER TABLE
Also documented in the postgres docs (an excellent resou...
Android: how to draw a border to a LinearLayout
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fawaad
34155 silver badges1212 bronze badges
answered Nov 20 '11 at 18:55
RenaudRenaud
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