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In C, how should I read a text file and print all strings
... chunks, but without dynamic memory allocation, you can do:
#define CHUNK 1024 /* read 1024 bytes at a time */
char buf[CHUNK];
FILE *file;
size_t nread;
file = fopen("test.txt", "r");
if (file) {
while ((nread = fread(buf, 1, sizeof buf, file)) > 0)
fwrite(buf, 1, nread, stdout);
...
Is there a naming convention for Django apps
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answered Jun 23 '10 at 13:12
thraxilthraxil
3,95122 gold badges1616 silver badges1010 bronze badges
...
How can I get around MySQL Errcode 13 with SELECT INTO OUTFILE?
...and is this Ubuntu Server Edition?
Recent Ubuntu Server Editions (such as 10.04) ship with AppArmor and MySQL's profile might be in enforcing mode by default. You can check this by executing sudo aa-status like so:
# sudo aa-status
5 profiles are loaded.
5 profiles are in enforce mode.
/usr/lib...
What to return if Spring MVC controller method doesn't return value?
... Biju KunjummenBiju Kunjummen
44.6k1313 gold badges104104 silver badges117117 bronze badges
...
Exit codes in Python
...tin, see this answer
– vidstige
Mar 10 '17 at 13:14
add a comment
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CSS Display an Image Resized and Cropped
...
width: 400px;
height: 300px;
margin: -75px 0 0 -100px;
}
<div class="crop">
<img src="https://i.stack.imgur.com/wPh0S.jpg" alt="Donald Duck">
</div>
You can use negative margin to move the image around within the <div/>...
Ruby - test for array
...
ry.ry.
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32
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How do I print debug messages in the Google Chrome JavaScript Console?
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answered Oct 20 '08 at 10:20
Sergey IlinskySergey Ilinsky
29.1k99 gold badges4848 silver badges5555 bronze badges
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How to show current year in view?
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answered May 30 '11 at 10:39
Emil AhlbäckEmil Ahlbäck
5,67266 gold badges3333 silver badges5252 bronze badges
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How does this print “hello world”?
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The number 4946144450195624 fits 64 bits, its binary representation is:
10001100100100111110111111110111101100011000010101000
The program decodes a character for every 5-bits group, from right to left
00100|01100|10010|01111|10111|11111|01111|01100|01100|00101|01000
d | l | r | o | ...