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C++ Best way to get integer division and remainder
...self so any half-decent compiler should be able to just use it (and not perform a div again). This is probably done on other architectures too.
Instruction: DIV src
Note: Unsigned division. Divides accumulator (AX) by "src". If divisor
is a byte value, result is put to AL and remainder to...
Merge / convert multiple PDF files into one PDF
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package for pdfunite is poppler-utils in debian but may not be present in old debian releases.
– Jocelyn delalande
Nov 10 '13 at 12:16
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django MultiValueDictKeyError error, how do I deal with it
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Choose what is best for you:
1
is_private = request.POST.get('is_private', False);
If is_private key is present in request.POST the is_private variable will be equal to it, if not, then it will be equal to False.
2
if 'is_private' in reque...
How can I find the latitude and longitude from address?
...ave target SDK 23 and above, make sure you take care of runtime permission for location.
public LatLng getLocationFromAddress(Context context,String strAddress) {
Geocoder coder = new Geocoder(context);
List<Address> address;
LatLng p1 = null;
try {
// May throw an I...
configure: error: C compiler cannot create executables
...ms. Some packages like mod_jk use /usr/sbin/apxs -q CC in configure to ask for the C compiler. APXS spits it out, but it has the wrong path so that's why you keep getting errors.
– Adrian Rodriguez
Nov 28 '12 at 0:10
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How can I make a div not larger than its contents?
... You can use a span or a div or ul or anything else, the important part is for the container you would like to be minimum width have the CSS property display: inline-block
– miahelf
Nov 17 '11 at 8:23
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base64 encoded images in email signatures
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My answer below shows how to embed images using data URIs. This is useful for the web, but will not work reliably for most email clients. For email purposes be sure to read Shadow2531's answer.
Base-64 data is legal in an img tag and I believe your question is how to properly insert such an imag...
Why am I seeing an “origin is not allowed by Access-Control-Allow-Origin” error here? [duplicate]
...ple.com => you can.
Javascript is limited by the "same origin policy" for security reasons so that a malicious script cannot contact a remote server and send sensitive data.
jsonp is a different way to use javascript. You make a request and results are encapsulated into a callback function whi...
How to get C# Enum description from value? [duplicate]
...ions.GetEnumDescription((MyEnum)value);
The default underlying data type for an enum in C# is an int, you can just cast it.
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Creating rounded corners using CSS [closed]
...You can read the spec on the property, or get some useful implementation information on MDN:
If you are using a browser that doesn't implement border-radius (Chrome pre-v4, Firefox pre-v4, IE8, Opera pre-v10.5, Safari pre-v5), then the links below detail a whole bunch of different approaches. Find ...