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PreparedStatement IN clause alternatives?
What are the best workarounds for using a SQL IN clause with instances of java.sql.PreparedStatement , which is not supported for multiple values due to SQL injection attack security issues: One ? placeholder represents one value, rather than a list of values.
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How do I alias commands in git?
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noob question: what does it mean to "be sourced from" ~/.bashrc file?
– ahnbizcad
Aug 25 '15 at 6:27
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Error :: duplicate files during packaging of APK
... Sorry Xavier. I didn't understood your answer then. Now I can see what did you mean. I tried to change to exclude 'META-INF/notice.txt' but then console prompted that Duplicate files copied in APK META-INF/NOTICE.txt. Strange, isn't it? There is no resources directory under C:\PathToAndroid...
Backing beans (@ManagedBean) or CDI Beans (@Named)?
...ct POJOs and let them be managed. With JSF you can only inject a subset of what you can with CDI.
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How do you use script variables in psql?
...riable 'value' does not include any quote inside the variable, contrary to what this answer says. When in doubt, use \echo :myvariable within psql to display the value independantly of any query.
– Daniel Vérité
May 7 '14 at 18:01
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How do you debug MySQL stored procedures?
...s: ', myvar2));
It's a nice quick and dirty little logger to figure out what is going on.
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Stop “developer tools access needs to take control of another process for debugging to continue” ale
...ank you! This is great. The man page for DevToolsSecurity explains exactly what's going on.
– zmccord
Mar 30 '12 at 16:48
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How do I parse a string to a float or int?
... accurate name for this function could be: is_convertible_to_float(value)
What is, and is not a float in Python may surprise you:
val is_float(val) Note
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"" False Blank string
"127" ...
Format date and time in a Windows batch script
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What does %time:~0,2% do where is some documentation on the :~,% structure?
– user1605665
Nov 11 '14 at 4:43
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Where to find Java JDK Source Code? [closed]
I would like to see what a method in the Java API does. So I want the JDK Source Code.
Before I re-installed Linux I had the src.zip package with all the official source code in it. I just had to tell Eclipse where this file is and I could see the code. But now I don't have the file anymore...
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