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Valentin Brekke

Questions by Valentin Brekke

How to query MongoDB with “like”??

I want to query something with SQL's like query: SELECT * FROM users WHERE name LIKE '%m%' How to do I achieve t...

Code for a 10x10 multiplication table in flash as3,?

I'm new to coding in AS3, and I would like some assistance. I've recieved a task where I have to code a Multiplicati...

Where do you get zebra printer fonts for print preview??

I'm printing labels with a Zebra printer using Java by sending ZPL II commands. I want to show a preview of the lab...

Read only first line from a text file?

so what I'm failing to do is, MyFile.txt has either "english", "french" or "german" in the first line and I want to ...

“Unknown Error” when launching Visual Studio 2017 Community after installation?

I am getting an "Unknown Error" (shown below) alert when I try to launch Visual Studio 2017 Community after successf...

What are CN, OU, DC in an LDAP search??

I have a search query in LDAP like this. What exactly does this query mean? ("CN=Dev-India,OU=Distribution Groups,D...

How to generate a PDF using Angular 7??

I have to generate a PDF report from data entered by a user, which would be saved in an object. So far, I have come ...

Live audio stream java?

I am implementing live streaming from MIC to java server at another PC. But I am only hearing a white noise. I have...

Pass Parameters in render - Rails 3?

I've seen a couple questions on this but haven't been able to solve it... I'm trying to pass a parameter while rend...

how do I get the bullet points of a <ul> to center with the text??

When I try to center a &lt;ul&gt; the text in the &lt;li&gt; centers but the bullet points stay on the far left of t...

Plt.Scatter: How to add title and xlabel and ylabel?

Is there a way to add title (and xlabel and ylabel) to plt.scatter(x,y,...) or plt.plot(x,y,...) directly without wr...

Cannot find the class file for java.lang.Object?

I reinstalled my eclipse. and then imported all the projects in the Eclipse, but every project has a common error: ...

What does the @EJBs annotation do??

I know roughly what this construction does: it creates a SomeType EJB and injects the object into another EJB. @E...