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Git interoperability with a Mercurial Repository
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Update from June 2012. Currently there seem to be the following methods for Git/Hg interoperability when the developer wants to work from the git side:
Install Mercurial and the hg-git extension. You can do the latter using your package manager, or with easy_install hg-git. Then make su...
What are the First and Second Level caches in Hibernate?
... cache by default. Here, it processes one
transaction after another one, means wont process one transaction many
times. Mainly it reduces the number of SQL queries it needs to
generate within a given transaction. That is instead of updating after
every modification done in the transaction, i...
Amazon S3 Change file download name
I have files stored on S3 with a GUID as the key name.
7 Answers
7
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Catch multiple exceptions at once?
... IO for example, and all you want to do is catch those exceptions and do some log messaging, but only those you expect coming from your file IO methods. Then you often have to deal with a larger number (about 5 or more) different types of exceptions. In that situation, this approach can save you som...
Persistent :set syntax for a given filetype?
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A friend just pointed this out to me as well. Set the filetype: au BufRead,BufNewFile *.html.twig set filetype=twig Set the syntax: au BufRead,BufNewFile *.html.twig set syntax=HTML
– Bendihossan
Jul 26 '12 at 9:27
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How to programmatically take a screenshot on Android?
...o add a proper permission to save the file:
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>
And this is the code (running in an Activity):
private void takeScreenshot() {
Date now = new Date();
android.text.format.DateFormat.format("yyyy-MM-dd_hh:mm:ss",...
upstream sent too big header while reading response header from upstream
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While your answer led me to the correct response, you should show how to determine the correct buffer sizes and why that matters. Otherwise it's a shot in the dark. See here for getting an idea on sizing: gist.github.com/magnetikonline/…
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How does virtual inheritance solve the “diamond” (multiple inheritance) ambiguity?
...tual inheritance)
A A
| |
B C
\ /
D
Virtual inheritance means that there will be only 1 instance of the base A class not 2.
Your type D would have 2 vtable pointers (you can see them in the first diagram), one for B and one for C who virtually inherit A. D's object size is incr...
How to reference the initial commit?
... . I cannot find anything in git help rev-parse that would seem to help me.
3 Answers
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jquery get all form elements: input, textarea & select
... way (without listing them all separately) in jquery to select all form elements and only form elements.
12 Answers
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