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Inverse dictionary lookup in Python
...e is none. Don't forget that the value may be found on any number of keys, including 0 or more than 1.
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'Microsoft.ACE.OLEDB.12.0' provider is not registered on the local machine
... validate that
it runs as expected.
I did read that the MS Access drivers including the OLEDB Database
driver works only under the x86 platform and is incompatible under
the x64 or AnyCPU platform. But this appears to be untrue. I
validated my application was running when building x86, then I
inst...
Compare equality between two objects in NUnit
...unner results info will show the JSON string comparison (the object graph) included so you see directly what's wrong.
Also note! If you have bigger complex objects and just want to compare parts of them you can (use LINQ for sequence data) create anonymous objects to use with above method.
public vo...
IntelliJ IDEA 13 uses Java 1.5 despite setting to 1.7
Despite specifying JDK 1.7 in all project settings (including in File -> Project Structure -> Project :: Project SDK ), the following error is produced by IntelliJ 13 when trying to compile some simple Java 7 code which does use the diamond operator:
...
Format JavaScript date as yyyy-mm-dd
...tTimezoneOffset() * 60000 ) bit should eliminate any timezone differences, including the impact of daylight savings time.
– John Slegers
Nov 25 '19 at 9:42
...
A fast method to round a double to a 32-bit int explained
...solute value < 2 ^ 51.
This is a little program to test it: ideone.com
#include <cstdio>
int main()
{
// round to nearest integer
printf("%.1f, %.1f\n", rint(-12345678.3), rint(-12345678.9));
// test tie-breaking rule
printf("%.1f, %.1f, %.1f, %.1f\n", rint(-24.5), rint(-2...
Error handling with node.js streams
... to create a transform stream see here and here. All you have to do is :
include the stream module
instantiate ( or inherit from) the Transform class
implement a _transform method which takes a (chunk, encoding, callback).
The chunk is your data. Most of the time you won't need to worry about ...
Send string to stdin
...
see edited answer. The point is to not include raw binary data in your script, but instead filter it through a program like xxd
– sehe
Dec 3 '12 at 21:54
...
WPF Application that only has a tray icon
...orms control at the moment, if you want to use it you are going to have to include that part of the framework. I guess that depends how much of a WPF purist you are.
If you want a quick and easy way of getting started check out this WPF NotifyIcon control on the Code Project which does not rely on...
Neo4j - Cypher vs Gremlin query language
...pher isn't cutting it, because they also provide the APOC procedures which include an alternate path expander (apoc.path.expand, apoc.path.subgraphAll, etc).
Gremlin is harder to learn but it's more powerful than Cypher and APOC. You can implement any logic you can think of in Gremlin.
I really w...