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How to extract text from a PDF? [closed]
...mmend it. Google's pdf text extraction isn't as good as many alternatives (esp. for non-English) and it is also very very sloooow.
– Björn Lindqvist
May 19 '14 at 9:53
add a ...
How to print register values in GDB?
...ers show registers.
If only want watch one register, for example, display $esp continue display esp registers in gdb command line.
If want watch all registers, layout regs continue show registers, with TUI mode.
share
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How to create a memory leak in Java?
... the classes it has loaded. It was even worse in many JVM implementations, especially prior to Java 7, because classes and ClassLoaders were allocated straight into permgen and were never garbage-collected at all.)
A variation on this pattern is why application containers (like Tomcat) can leak mem...
Exactly what is a “third party”? (And who are the first and second party?)
...
@aiobe Yes, the terms are used in legal contracts (especially old-style contracts with slightly archaic language): where "party" means "person", except that it can also mean "(whole) company" as well as "(single) person".
– ChrisW
May 24...
How do you automatically set the focus to a textbox when a web page loads?
... answered Sep 5 '08 at 13:35
EspoEspo
38.8k2020 gold badges126126 silver badges156156 bronze badges
...
Which is faster : if (bool) or if(int)?
...ng with -03 gives the following for me:
f:
pushl %ebp
movl %esp, %ebp
cmpl $1, 8(%ebp)
popl %ebp
sbbl %eax, %eax
andb $58, %al
addl $99, %eax
ret
g:
pushl %ebp
movl %esp, %ebp
cmpb $1, 8(%ebp)
popl %ebp
sbbl ...
Sort an array in Java
...
Loops are also very useful to learn about, esp When using arrays,
int[] array = new int[10];
Random rand = new Random();
for (int i = 0; i < array.length; i++)
array[i] = rand.nextInt(100) + 1;
Arrays.sort(array);
System.out.println(Arrays.toString(array));
//...
How to write log to file
... wont be a good practice when you want to daemonize things, esp with start-tsop-daemon
– Shrey
Sep 14 '16 at 9:03
3
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In C, do braces act as a stack frame?
...Edit: Kristopher Johnson (and simon and Daniel) are right, and my initial response was wrong. With gcc 4.3.4.on CYGWIN, the code:
void foo(int[]);
void bar(void);
void foobar(int);
void foobar(int flag) {
if (flag) {
int big[100000000];
foo(big);
}
bar();
}
gives:
...
How do I extract the contents of an rpm?
... try the rpm2cpio commmand? See the example below:
$ rpm2cpio php-5.1.4-1.esp1.x86_64.rpm | cpio -idmv
/etc/httpd/conf.d/php.conf
./etc/php.d
./etc/php.ini
./usr/bin/php
./usr/bin/php-cgi
etc
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