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Is it possible to serialize and deserialize a class in C++?
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@0xDEADBEEF: That probably happend when using a binary_(i|o)archive, which introduces other "problems" like endian-ness. Try text_(i|o)archive, it's more platform agnostic.
– Ela782
Dec 26 '14 at 22:23
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Regular Expression For Duplicate Words
...ne used in the Eclipse search/replace dialog.
– Chaos_99
May 24 '13 at 12:11
3
Just a warning, th...
How to loop through an associative array and get the key? [duplicate]
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If you use array_keys(), PHP will give you an array filled with just the keys:
$keys = array_keys($arr);
foreach($keys as $key) {
echo($key);
}
Alternatively, you can do this:
foreach($arr as $key => $value) {
echo($key);
}
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How to fix Array indexOf() in JavaScript for Internet Explorer browsers
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The underscore.js library has an indexOf function you can use instead:
_.indexOf([1, 2, 3], 2)
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How to search file text for a pattern and replace it with a given value
...opy this code into your programs.
Here's a quick short way to do it.
file_names = ['foo.txt', 'bar.txt']
file_names.each do |file_name|
text = File.read(file_name)
new_contents = text.gsub(/search_regexp/, "replacement string")
# To merely print the contents of the file, use:
puts new_co...
When and why to 'return false' in JavaScript?
...s no "in FileNotFound", it's a TDWTF in-joke: thedailywtf.com/Articles/What_Is_Truth_0x3f_.aspx
– Chris Jester-Young
May 13 '09 at 2:40
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How to get the next auto-increment id in mysql
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Use LAST_INSERT_ID() from your SQL query.
Or
You can also use mysql_insert_id() to get it using PHP.
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How to get a substring between two strings in PHP?
... a look at this post from Justin Cook.
I copy his code below:
function get_string_between($string, $start, $end){
$string = ' ' . $string;
$ini = strpos($string, $start);
if ($ini == 0) return '';
$ini += strlen($start);
$len = strpos($string, $end, $ini) - $ini;
return subs...
Introducing FOREIGN KEY constraint may cause cycles or multiple cascade paths - why?
...s Either the extension methods changed over time or you forgot the builder _ .Entity<TEntity>() _ before HasOne() can be called...
– ViRuSTriNiTy
May 18 at 13:51
1
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CGridCellNumeric - A numeric cell class for the MFC Grid - C/C++ - 清泛网 - 专注IT技能提升
... is done on the fly as the user is typing. All validation is done in the EN_UPDATE message handler, so any cut/copy and paste operations are immediately validated. If the user deletes the text in the cell, the value is set to zero.
Using the CGridCellNumeric class
Download and unzip the ...