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What is & used for
...ting the URL in
HTML, where "&" is a special character (along with "<" and ">"). When
writing the same URL in a plain text email message or in the location
bar of your browser, you would use "&" and not "&amp;". With HTML, the
browser translates "&amp;" to "&" so th...
.gitignore for Visual Studio Projects and Solutions
...o
### VisualStudio ###
## Ignore Visual Studio temporary files, build results, and
## files generated by popular Visual Studio add-ons.
# User-specific files
*.suo
*.user
*.sln.docstates
# Build results
[Dd]ebug/
[Dd]ebugPublic/
[Rr]elease/
[Rr]eleases/
x64/
x86/
build/
bld/
[Bb]in/
[Oo]bj/
# Ro...
Difference between System.DateTime.Now and System.DateTime.Today
...It is equivalent to calling any of the following:
DateTime.UtcNow.ToLocalTime()
DateTimeOffset.UtcNow.LocalDateTime
DateTimeOffset.Now.LocalDateTime
TimeZoneInfo.ConvertTime(DateTime.UtcNow, TimeZoneInfo.Local)
TimeZoneInfo.ConvertTimeFromUtc(DateTime.UtcNow, TimeZoneInfo.Local)
DateTime.Today ...
Mac OSX Lion DNS lookup order [closed]
...er is Lion handles .local TLD differently because it's reserved for some Multicast DNS features (used by Bonjour). The only way i found to solve this issue is using a different TLD for development hosts (ie: .dev). It works fine for me, hope it's gonna be helpful to others!
...
Java ArrayList replace at specific index
...
public void setItem(List<Item> dataEntity, Item item) {
int itemIndex = dataEntity.indexOf(item);
if (itemIndex != -1) {
dataEntity.set(itemIndex, item);
}
}
...
How to configure robots.txt to allow everything?
...lds have to be ignored, and for bots that don’t recognize Allow, the result would be the same in this case anyway: if nothing is forbidden to be crawled (with Disallow), everything is allowed to be crawled.
However, formally (per the original spec) it’s an invalid record, because at least one Di...
Gradient of n colors ranging from color 1 and color 2
...
colorRampPalette could be your friend here:
colfunc <- colorRampPalette(c("black", "white"))
colfunc(10)
# [1] "#000000" "#1C1C1C" "#383838" "#555555" "#717171" "#8D8D8D" "#AAAAAA"
# [8] "#C6C6C6" "#E2E2E2" "#FFFFFF"
And just to show it works:
plot(rep(1,10),col=colfunc(1...
How can i get the session object if i have the entity-manager
...'d have to use EntityManager#getDelegate(). But keep in mind that the result of this method is implementation specific i.e. non portable from application server using Hibernate to the other. For example with JBoss you would do:
org.hibernate.Session session = (Session) manager.getDelegate();
But...
Are there any cases when it's preferable to use a plain old Thread object instead of one of the newe
...
Debugging multiple threads with timing issues to load some code can be done a lot easier at times then using other 'higher' level constructs. And you need the basic knowledge of working and using Threads anyway.
– C...
Why does Node.js' fs.readFile() return a buffer instead of string?
... is specified, then the raw buffer is returned.
Which might explain the <Buffer ...>. Specify a valid encoding, for example utf-8, as your second parameter after the filename. Such as,
fs.readFile("test.txt", "utf8", function(err, data) {...});
...