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SQL - many-to-many table primary key
...ce (it may be updated occasionally but that's unlikely to change key/index info, more to hit things like order status. However, those updates and the selects you'll need to do to print out invoices or generate management reports are going to outweigh the original insert.
– paxd...
How to get parameters from a URL string?
... Use a part called 'query' - there you can find your email parameter. More info: http://php.net/manual/en/function.parse-url.php
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Switch statement for greater-than/less-than
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grt info & explainination
– JayKandari
Feb 5 '16 at 7:52
5
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Verifying a specific parameter with Moq
...f the interface
public interface IQuery
{
IQuery SetSomeFields(string info);
}
void DoSomeQuerying(Action<IQuery> queryThing);
mockedObject.Setup(m => m.DoSomeQuerying(It.Is<Action<IQuery>>(q => MyCheckingMethod(q)));
private bool MyCheckingMethod(Action<IQuery>...
Mongodb Explain for Aggregation framework
...ions
As at MongoDB 3.4, the Aggregation Framework explain option provides information on how a pipeline is processed but does not support the same level of detail as the executionStats mode for a find() query. If you are focused on optimizing initial query execution you will likely find it benefici...
JavaScript: Upload file
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SUMMARY
In server side you can read original file name (and other info) which is automatically included to request by browser in filename formData parameter.
You do NOT need to set request header Content-Type to multipart/form-data - this will be set automatically by browser.
Instead of /...
Disabling browser print options (headers, footers, margins) from page?
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This solution works really well for removing unwanted info/content in printed materials in FF. Thanks!
– Varvara Jones
Jun 11 '15 at 14:10
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Resize svg when window is resized in d3.js
...s is not desired, there are more involved alternate solutions below.
More info / tutorials:
http://thenewcode.com/744/Make-SVG-Responsive
http://soqr.fr/testsvg/embed-svg-liquid-layout-responsive-web-design.php
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Why can't I use Docker CMD multiple times to run multiple services?
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Even though CMD is written down in the Dockerfile, it really is runtime information. Just like EXPOSE, but contrary to e.g. RUN and ADD. By this, I mean that you can override it later, in an extending Dockerfile, or simple in your run command, which is what you are experiencing. At all times, the...
Creating an empty Pandas DataFrame, then filling it?
...erating and appending can and will cause a major performance hit. for more info refer to: pandas.pydata.org/pandas-docs/stable/merging.html
– MoustafaAAtta
Sep 18 '17 at 12:21
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