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How does MongoDB sort records when no sort order is specified?
...mpotent oplog format to apply write operations consistently across replica set members. Each replica set member maintains local data files that can vary in natural order, but will have the same data outcome when oplog updates are applied.
What if an index is used?
If an index is used, documents w...
What is a Context Free Grammar?
...specifically, they describe formal languages.
A formal language is just a set (mathematical term for a collection of objects) of strings (sequences of symbols... very similar to the programming usage of the word "string"). A simple example of a formal language is the set of all binary strings of le...
Netbeans: how to change @author
...
Steps:
Go to Tools -> Templates.
Click on Settings button. A new panel with template settings will appear in your IDE:
Uncomment the last line and change the value of "user" to what ever you like to be inserted after the @author tag.
PS: I think this blog will bett...
Fill remaining vertical space with CSS using display:flex
...{
flex: 1; /* 1 and it will fill whole space left if no flex value are set to other children*/
background: gold;
overflow: auto;
}
footer {
background: lightgreen;
min-height: 60px; /* min-height has its purpose :) , unless you meant height*/
}
<section>
<header>...
What are “signed” cookies in connect/expressjs?
...
Hang on... I am setting the cookies with res.cookie('somethingElseAgainAndAgain', 'signed? Maybe' ); but... I doubt that's signing it! The cookieParser() middleware is there ready to parse signed cookies, but I am definitely not doing the se...
What encoding/code page is cmd.exe using?
... gibberish. When you get gibberish,
there’s more going on than just font settings.
When programs use standard C-library I/O functions like printf, the
program’s output encoding must match the console’s output encoding, or
you will get gibberish. chcp shows and sets the current codepage. All
o...
Locate the nginx.conf file my nginx is actually using
...en you can use the -V option to find out the configure arguments that were set to non-standard values. Among them the most interesting for you are:
--prefix=PATH set installation prefix
--sbin-path=PATH set nginx binary pathname
--conf-path=PATH ...
Change Activity's theme programmatically
...
As docs say you have to call setTheme before any view output. It seems that super.onCreate() takes part in view processing.
So, to switch between themes dynamically you simply need to call setTheme before super.onCreate like this:
public void onCreate(...
What is @RenderSection in asp.net MVC
...cript>
}
<div class="row">
<div class="col-md-6 col-md-offset-3">
<h2> Contacts</h2>
</div>
</div>
(3) you have About.cshtml
<div class="row">
<div class="col-md-6 col-md-offset-3">
<h2> Contacts</h2&...
Which gets priority, maxRequestLength or maxAllowedContentLength?
... changing the maximum allowed file size for upload I stumbled on those two settings.
2 Answers
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