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Get JavaScript object from array of objects by value of property [duplicate]
...ction. Otherwise undefined is returned.
Side note: methods like find() and arrow functions are not supported by older browsers (like IE), so if you want to support these browsers, you should transpile your code using Babel.
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Meaning of ffmpeg output (tbc, tbn, tbr) [closed]
...ec used for a particular stream
tbr = tbr is guessed from the video stream and is the value users
want to see
when they look for the video frame rate
This was also asked on the FFmpeg mailing lists: What does the output of ffmpeg mean? tbr tbn tbc etc?
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Android Python Programming [closed]
Can I program for Android using Python? I seem to have stumbled upon many links while searching... however neither of them is concrete.
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What does preceding a string literal with “r” mean? [duplicate]
...iple lines as a method argument to re.compile() , so I assumed that r stands for RegEx.
2 Answers
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Unsure if I understand TransactionAwarePersistenceManagerFactoryProxy
...rence, while still participating in Spring's (or a J2EE server's) resource and transaction management.
You can surely use it in your app. But without knowing your exact needs, we can't confirm any further.
Can I still use it to access my factory to create a transaction aware persistence manager
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How to auto-format code in Eclipse?
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On Windows and Linux : Ctrl + Shift + F
On Mac : ⌘ + ⇧ + F
(Alternatively you can press Format in Main Menu > Source)
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How to replace multiple substrings of a string?
...t;>> pattern.sub(lambda m: rep[re.escape(m.group(0))], "(condition1) and --condition2--")
'() and --text--'
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How to remove indentation from an unordered list item?
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Set the list style and left padding to nothing.
ul {
list-style: none;
padding-left: 0;
}
ul {
list-style: none;
padding-left: 0;
}
<ul>
<li>a</li>
<li>b</li>
<li>c</li&g...
Current time in microseconds in java
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This Answer is now outdated. The OpenJDK and Oracle implementations of Java 9 come with a new implementation of Clock that provides for capturing the current moment with a resolution finer than milliseconds. On a MacBook Pro Retina I am getting the current time in m...
All permutations of a Windows license key
...mer: Yes, I know that this is not Python code. It just popped into my mind and I simply had to write it down.
The simplest way is the use of shell expansion:
$ echo MPP6R-09RXG-2H{8,B}MT-{B,8}K{H,N}M9-V{6,G}C8R
MPP6R-09RXG-2H8MT-BKHM9-V6C8R
MPP6R-09RXG-2H8MT-BKHM9-VGC8R
MPP6R-09RXG-2H8MT-BKNM9-V6C...