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How to set a default entity property value with Hibernate
...[CONSTRAINT_NAME] DEFAULT (newid()) FOR [COLUMN_NAME]
Mapping hibernate file:
<hibernate-mapping ....
...
<property name="fieldName" column="columnName" type="Guid" access="field" not-null="false" insert="false" update="false" />
...
See, the key is insert="false...
How to remove all breakpoints in one step in Google Chrome?
... access the Sources panel because of a breakpoint on a minified Javascript file.
To remove all breakpoints without access to the interface, you can do the following:
Open inspector-on-inspector : undock first inspector and hit ctrl+shift+i to open the second
On the inspector-on-inspector console,...
Does Git warn me if a shorthand commit ID can refer to 2 different commits?
...m revisions, like this:
'git <command> [<revision>...] -- [<file>...]'
I just tested this on a real Git repository, by finding commits with duplicate prefixes like this:
git rev-list master | cut -c-4 | sort | uniq -c | sort -nr | head
This takes the list of revisions in maste...
Twitter Bootstrap - how to center elements horizontally or vertically
...
You may directly write into your css file like this :
.content {
position: absolute;
top: 50%;
left:50%;
transform: translate(-50%,-50%);
}
<div class = "content" >
<p> some text </p>
</div>
...
Javascript “Uncaught TypeError: object is not a function” associativity question
...
Try to have the function body before the function call in your JavaScript file.
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Android Whatsapp/Chat Examples [closed]
...ngo.scringosample.MainActivity}: android.view.InflateException: Binary XML file line #36: Error inflating class com.scringo.ScringoLeftActivationButton
– user1878413
Jun 6 '13 at 8:17
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How can I debug a HTTP POST in Chrome?
...the request. It's right until now, but if it triggers an event to download file(s), this tab will close immediately so that you cannot capture this request in the Dev Tool.
Solution:
Before submitting the post form, you need to cut off your network, which makes the request cannot send successfully...
R: rJava package install failing
...rectory that has jni.h
Next create a soft link to another required header file (I'm too lazy to find out how to include more than one directory in the JAVA_CPPFLAGS option below):
sudo ln -s linux/jni_md.h .
Finally
sudo R CMD javareconf JAVA_CPPFLAGS=-I/usr/lib/jvm/java-6-sun-1.6.0.26/include
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How Do You Clear The IRB Console?
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Throw this inside %userprofile%\.irbrc and you're good
def cls
system('cls')
end
From IRB clear screen on windows.
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How Do I Make Glyphicons Bigger? (Change Size?)
... perfect solution to this.
I implemented the same. just on your main .css file add this
.gi-2x{font-size: 2em;}
.gi-3x{font-size: 3em;}
.gi-4x{font-size: 4em;}
.gi-5x{font-size: 5em;}
In your example you just have to do this.
<div class = "jumbotron">
<span class="glyphicon glyphic...