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How do you properly use namespaces in C++?
...ng classes that work together to form a complete object into packages, and then reusing them later from that package. But now I'm working in C++.
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How can I save my secret keys and password securely in my version control system?
...nvironment vars are set in your bashrc, and you're deploying a new server, then what creates the bashrc? Doesn't that just move the passwords out of your source code repo, and into your deployment config? (which is presumably also in the source code repo, or in a repo of its own?)
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Update statement with inner join on Oracle
...econd example but had to add aliases to the column names in the select and then reference them by their names in the SET but it worked, thanks
– Gustavo Rubio
Jun 6 '11 at 2:25
43
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How To Auto-Format / Indent XML/HTML in Notepad++
...ols.
install XML Tools via the Plugin Admin (Plugins → Plugins Admin... Then search for "XML Tools", check its box and click the "Install" button).
use the shortcut Ctrl+Alt+Shift+B (or
menu → Plugins → XML Tools → Pretty Print)
In older versions:
menu → TextFX → HTML Tidy → Tidy: Re...
Unable to run app in Simulator: Xcode beta 6 iOS 8
...ecreate the ones malfunctioning.
If anyone of the simulator is not working then right click on it and delete it and then re-create it again
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Default implementation for Object.GetHashCode()
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@It'sNotALie. Then thank Archive.org for having a copy ;-)
– RobIII
Nov 6 '13 at 22:43
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Selecting empty text input using jQuery
...does not have the "value" attribute or this attribute was removed from DOM then such selector WILL NOT WORK!
// For example input with type="file" and file does not selected.
// It's prefer to use "filter()" method.
// Thanks to @AaronLS
$('input:text[value=""]');
Working Demo
code from the demo...
Change application's starting activity
... android icon(the one with the word app) and select "Edit configurations", then in the General tab, Activity section select "Launch default Activity"
– Weapon X
Aug 25 '14 at 17:23
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SQL Server add auto increment primary key to existing table
... when you do this:
ALTER TABLE dbo.YourTable
ADD ID INT IDENTITY
and then you can make it the primary key:
ALTER TABLE dbo.YourTable
ADD CONSTRAINT PK_YourTable
PRIMARY KEY(ID)
or if you prefer to do all in one step:
ALTER TABLE dbo.YourTable
ADD ID INT IDENTITY
CONSTRAINT ...
Explaining Apache ZooKeeper
..., I think that Zookeeper have master and followers, when the master down, then one of the follower would be elected as the Leader, so Zookeeper should provide the AP, however the C is eventually consistently.
– YuFeng Shen
Dec 18 '17 at 6:04
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