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How do you copy a record in a SQL table but swap out the unique id of the new row?
This question comes close to what I need, but my scenario is slightly different. The source table and destination table are the same and the primary key is a uniqueidentifier (guid). When I try this:
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How to remove frame from matplotlib (pyplot.figure vs matplotlib.figure ) (frameon=False Problematic
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First off, if you're using savefig, be aware that it will override the figure's background color when saving unless you specify otherwise (e.g. fig.savefig('blah.png', transparent=True)).
However, to remove the axes' and figure's backg...
Calculate the center point of multiple latitude/longitude coordinate pairs
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downvoter - please explain, and offer a better solution if you can.
– Alnitak
Feb 12 '13 at 17:16
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How to send and retrieve parameters using $state.go toParams and $stateParams?
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If you want to pass non-URL state, then you must not use url when setting up your state. I found the answer on a PR and did some monkeying around to better understand.
$stateProvider.state('toState', {
templateUrl:'wokka.h...
POST Content-Length exceeds the limit
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If you are using nginx+php fpm make sure to restart the php daemon sudo service php5-fpm restart
– Gourneau
Mar 16 '16 at 3:58
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HMAC-SHA1 in bash
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OpenSSL implementations are very slow. If you need to do it occasionally that's fine, but if you're trying to calculate massive amounts of hashes, you want to investigate different avenues.
– Marcin
Sep 2 '11 at 16:08
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How to send JSON instead of a query string with $.ajax?
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You need to use JSON.stringify to first serialize your object to JSON, and then specify the contentType so your server understands it's JSON. This should do the trick:
$.ajax({
url: url,
type: "POST",
data: JSON.stringify(data),
conten...
How can I pass a parameter to a Java Thread?
...means that each Thread constructed using r will have the same argument, so if we want to pass different arguments to multiple Threads running MyThread we'd need to create a new MyThread instance using the desired argument for each Thread. In other words, to get a thread up and running we need to cre...
How to pass an array within a query string?
...fields, i.e. submitting arrays through GET/POST vars, can be done several different ways, as a standard is not necessarily spelled out.
Three possible ways to send multi-value fields or arrays would be:
?cars[]=Saab&cars[]=Audi (Best way- PHP reads this into an array)
?cars=Saab&cars=Audi...
How can I unstage my files again after making a local commit?
... After this, you'll have the first changes in the index (visible with git diff --cached), and your newest changes not staged. git status will then look like this:
# On branch master
# Changes to be committed:
# (use "git reset HEAD <file>..." to unstage)
#
# modified: foo.java
#
# C...