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XmlWriter to Write to a String Instead of to a File
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This is a question from 2009. So, the value in providing an answer now would be for future users who might have similar issues. Consequently, answers to old questions like this should only be provided if they can clearly identify the problem an...
How to iterate over the keys and values in an object in CoffeeScript?
... Dufour in the comments. This adds a check to exclude properties inherited from the prototype, which is probably not an issue in this example but may be if you are building on top of other stuff.
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RAII and smart pointers in C++
...we just create objects on the stack. For instance (and stealing an example from another answer):
void foo() {
std::string str;
// Do cool things to or using str
}
This works fine - but what if we want to return str? We could write this:
std::string foo() {
std::string str;
// Do ...
Filtering fiddler to only capture requests for a certain domain
... are using google chrome, be sure to use the correct process id in fiddler(from google chrome).
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How to vertically align into the center of the content of a div with defined width/height?
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I have researched this a little and from what I have found you have four options:
Version 1: Parent div with display as table-cell
If you do not mind using the display:table-cell on your parent div, you can use of the following options:
.area{
height: 10...
How to use JavaScript regex over multiple lines?
...onment and version of Javascript (ECMAscript), and I realise this post was from 2009, but just for completeness, with the release of ECMA2018 we can now use the s flag to cause . to match '\n', see https://stackoverflow.com/a/36006948/141801
Thus:
let s = 'I am a string\nover several\nlines.';
con...
Compare two Byte Arrays? (Java)
...r the use case where one has two arrays and want to compare range of bytes from them, without first making copies of the arrays. Array copies add overhead, add garbage, and are not needed. What I needed was a low-level c style memcmp() and this fits the need. Of course, memcmp() takes only 1 length ...
CSS container div not getting height
...ources, it seems that this causes an element to change its rendering mode, from allowing visible overflow to not doing so, and in doing so, this forces elements to disallow that overflow.
– Nightfirecat
May 1 '13 at 21:11
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How do I create a foreign key in SQL Server?
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I know this is dead old... but I got here from a google search and so many others could. Just a quick fix: the correct way to reference is: REFERENCES MyOtherTable(MyOtherIDColumn)
– PedroC88
Jan 25 '11 at 21:18
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PostgreSQL naming conventions
...of many more conventions or style guides. Surrogate keys are normally made from a sequence (usually with the serial macro), it would be convenient to stick to that naming for those sequences if you create them by hand (tablename_colname_seq).
See also some discussion here, here and (for general SQL...