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Proper REST response for empty table?
...y correct if you have no table. Not just empty table but NO USER TABLE. It confirms exact idea - no resource. Further options are to provide more details WHY your table is absent, there is couple of more detailed codes but 404 is pretty good to refer to situation where you really have no table.
200...
Open a URL in a new tab (and not a new window)
...o mark this one as the CORRECT answer. My tests with Chrome v26 (Windows) confirm that if the code is within a button's click handler it opens a new tab and if the code is invoked programmatically, e.g. from the console, then it opens a new window.
– CyberFonic
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Script Tag - async & defer
...wnload immediately without pausing the parser and both support an optional onload handler to address the common need to perform initialization which depends on the script.
The difference between async and defer centers around when the script is executed. Each async script executes at the first oppo...
Should I use the Reply-To header when sending emails as a service to others?
..., but worth mentioning is this useful question and answer, which basically confirms dkarp's answer too: stackoverflow.com/questions/2231897/…
– Gavin
Jan 20 '11 at 1:02
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Convert HashBytes to VarChar
... following code within a Stored Procedure which Hashed a SP Variable I can confirm, although undocumented, this combination works 100% as per my example:
@var=SUBSTRING(master.dbo.fn_varbintohexstr(HashBytes('SHA2_512', @SPvar)), 3, 128)
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How to simulate a click by using x,y coordinates in JavaScript?
...assume jQuery's implemention of .click() does the right thing but have not confirmed.
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How do you clear a slice in Go?
...0e0c0}]
Blahs: []
Blahs: [{1 0x1030e0f0}]
kittenSays: nyan
which I think confirms that the struct is garbage collected. Oddly enough, uncommenting the commented print line, will yield different memory addresses for the meows:
Blahs: []
Blahs: [{1 0x1030e0c0}]
Blahs: [{1 0x1030e0c0} {2 0x1030e0c0}...
PHP: How to send HTTP response code?
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I can confirm that header('X-PHP-Response-Code: 404', true, 404); does work properly under PHP-FPM (FastCGI)
– Josh
May 23 '13 at 16:36
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MQTT物联网协议完全实践指南 · App Inventor 2 中文网
...}
when Button_PublishQoS2.Click() {
UrsPahoMqttClient1.Publish("payment/confirm", "SUCCESS", 2)
}
3. 主题设计与最佳实践
主题命名规范：
{namespace}/{device_type}/{device_id}/{attribute}/{action}
示例：
home/thermostat/livingroom/temperature/set
office/...
How to know/change current directory in Python shell?
... is an example for windows computer:
# Import the os package
import os
# Confirm the current working directory
os.getcwd()
# Use '\\' while changing the directory
os.chdir("C:\\user\\foldername")
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