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techniques for obscuring sensitive strings in C++
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Basically, anyone with access to your program and a debugger can and will find the key in the application if they want to.
But, if you just want to make sure the key doesn't show up when running strings on your binary, you could for insta...
Difference between window.location.href, window.location.replace and window.location.assign
... common misinterpretation. window.location.replace(URL) throws out the top ONE entry from the page history list, by overwriting it with the new entry, so the user can't easily go Back to that ONE particular webpage. The function does NOT wipe out the entire page history list, nor does it make the Ba...
How do I import CSV file into a MySQL table?
...refactor into a sane format. I created a table called 'CSVImport' that has one field for every column of the CSV file. The CSV contains 99 columns , so this was a hard enough task in itself:
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Linux command (like cat) to read a specified quantity of characters
...1
Note that, if you want to specify the input file name, dd has old-fashioned argument parsing, so you would do:
dd count=5 bs=1 if=filename
Note also that dd verbosely announces what it did, so to toss that away, do:
dd count=5 bs=1 2>&-
or
dd count=5 bs=1 2>/dev/null
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How can I get form data with JavaScript/jQuery?
Is there a simple, one-line way to get the data of a form as it would be if it was to be submitted in the classic HTML-only way?
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How can I unstage my files again after making a local commit?
...reset HEAD^1" or "reset HEAD~" or "reset HEAD^"-- all reference HEAD minus one.
Which is the better symbol, ~ or ^? Think of the ~ tilde as a single stream -- when each commit has a single parent and it's just a series of changes in sequence, then you can reference back up the stream using the t...
Prevent errors from breaking / crashing gulp watch
...ing a look at the awesome gulp-plumber plugin, which is used to remove the onerror handler of the error event, causing the break of the streams. It's very simple to use and it stops you from catch all the tasks that may fail.
gulp.src('./app/script/*.coffee')
.pipe(plumber())
.pipe(coffee({ bar...
How can I sort arrays and data in PHP?
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Basic one dimensional arrays
$array = array(3, 5, 2, 8);
Applicable sort functions:
sort
rsort
asort
arsort
natsort
natcasesort
ksort
krsort
The difference between those is merely whether key-value associations are kept (the "a"...
In CSS what is the difference between “.” and “#” when declaring a set of styles?
...element and what are the semantics that come into play when deciding which one to use?
9 Answers
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What does int argc, char *argv[] mean?
...efined versions. So, they're not exactly non-conforming. The most common one is envp, which is so well-known in both C and C++ that it's literally the very first entry in section J.5 (Common extensions) of the C standard.
– Justin Time - Reinstate Monica
Jan ...