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Convert object string to JSON
...hout quote with valid double quote
.replace(/([\$\w]+)\s*:/g, function(_, $1){return '"'+$1+'":'})
// replacing single quote wrapped ones to double quote
.replace(/'([^']+)'/g, function(_, $1){return '"'+$1+'"'})
}
Result
var invalidJSON = "{ hello: 'world',foo:1, bar ...
Do I have to guard against SQL injection if I used a dropdown?
...pect.
$possibleOptions = array('All', 'Large', 'Medium', 'Small');
if(in_array($_POST['size'], $possibleOptions)) {
// Expected
} else {
// Not Expected
}
Then use mysqli_* if you are using a version of php >= 5.3.0 which you should be, to save your result. If used correctly this wil...
How do I reference a javascript object property with a hyphen in it?
...re not allowed in js variables.
This regex pretty much sums it up
[a-zA-Z_$][0-9a-zA-Z_$]*
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String slugification in Python
... best way to "slugify" string what "slug" is , and my current solution is based on this recipe
10 Answers
...
When and why will a compiler initialise memory to 0xCD, 0xDD, etc. on malloc/free/new/delete?
...oc().
0xBAADF00D Bad Food Memory allocated by LocalAlloc() with LMEM_FIXED,but
not yet written to.
0xFEEEFEEE OS fill heap memory, which was marked for usage,
but wasn't allocated by HeapAlloc() or LocalAlloc().
...
PostgreSQL database default location on Linux
What is the default directory where PostgreSQL will keep all databases on Linux?
8 Answers
...
How to URL encode a string in Ruby
...ample.com/?a=\11\15")
# => "http%3A%2F%2Fexample.com%2F%3Fa%3D%09%0D"
Based on two answers in "Why is URI.escape() marked as obsolete and where is this REGEXP::UNSAFE constant?", it looks like URI::RFC2396_Parser#escape is better than using URI::Escape#escape. However, they both are behaving th...
Using Excel OleDb to get sheet names IN SHEET ORDER
...ch(DataRow row in dt.Rows)
{
excelSheets[i] = row["TABLE_NAME"].ToString();
i++;
}
// Loop through all of the sheets if you want too...
for(int j=0; j < excelSheets.Length; j++)
{
// Query each excel sheet.
}
...
Input text dialog Android
...orate more if this is what you need).
Within your class:
private String m_Text = "";
Within the OnClickListener of your button (or in a function called from there):
AlertDialog.Builder builder = new AlertDialog.Builder(this);
builder.setTitle("Title");
// Set up the input
final EditText input ...
Is there any way to see the file system on the iOS simulator?
... can even drop files in there between runs, to revert back to a stored database in a known state for example...
I go there often enough I keep the iPhone Simulator directory in my Finder sidebar.
Note that with iOS8, the simulator folders are in a totally different directory - really split across ...