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How do I create and read a value from cookie?
...nd details on Mozilla's document.cookie page.
A version of this simple js file is on github.
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Open files in 'rt' and 'wt' modes
...e on SO I've seen people using rt and wt modes for reading and writing files.
4 Answers
...
What is the “Execute Around” idiom?
...ream) throws IOException;
}
// Somewhere else
public void executeWithFile(String filename, InputStreamAction action)
throws IOException
{
InputStream stream = new FileInputStream(filename);
try {
action.useStream(stream);
} finally {
stream.close();
}
}
// ...
Diagnosing Memory Leaks - Allowed memory size of # bytes exhausted
...
But watch out... the generated trace files will be ENORMOUS. The first time I ran an xdebug trace on a Zend Framework app it took a loooong time to run and generated a multi GB (not kb or MB... GB) sized file. Just be aware of this.
– rg88
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Getting visitors country from their IP
...) && in_array($purpose, $support)) {
$ipdat = @json_decode(file_get_contents("http://www.geoplugin.net/json.gp?ip=" . $ip));
if (@strlen(trim($ipdat->geoplugin_countryCode)) == 2) {
switch ($purpose) {
case "location":
$outpu...
Get int value from enum in C#
...und that dynamically compiled aspx pages (where you have to deploy the .cs files to the live server) were assigning the integers differently to each value. That meant that serialised objects one one machine, were deserialising with different values on a different machine and effectively getting corr...
How to disassemble one single function using objdump?
...plest approach. You can even do it as a one-liner, like:
gdb -batch -ex 'file /bin/ls' -ex 'disassemble main'
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How do I find all of the symlinks in a directory tree?
... symbolic links. When find examines or prints information
about files, the information used shall be taken from the prop‐
erties of the file to which the link points, not from the link
itself (unless it is a broken symbolic link or find is unable to
exam...
Is it possible to include a file in your .gitconfig
I'd like to include a file in my .gitconfig that has my github settings - is this possible?
4 Answers
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Performance of static methods vs instance methods
...ow much metadata there is, how much code there is in the actual DLL or EXE file, and how much jitted code there'll be. This is the same whether it's instance or static.
With item 3, this is as this does. However note:
The this parameter is passed in a particular register. When calling an instance...