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How do I create a SHA1 hash in ruby?
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Need require 'digest/sha1' in order to use SHA1 method.
– Gus Shortz
May 16 '13 at 19:22
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Remove file from SVN repository without deleting local copy
...while right clicking on the item in the explorer list pane (right pane) in order to see this in the extended context menu.
Delete completely:
right mouse click → Menu → Delete
Delete & Keep local:
Shift + right mouse click → Menu → Delete
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Redefine tab as 4 spaces
...our tab character width to be different from the width of your indents, in order to reduce the chance of tab characters masquerading as proper indents. (list + expandtab can help here too) Also, 8-char-wide tabs is "the standard" -- your terminal, Python, and many other tools default to 8-char-wide-...
Create thumbnail image
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Highly active question. Earn 10 reputation in order to answer this question. The reputation requirement helps protect this question from spam and non-answer activity.
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How are multi-dimensional arrays formatted in memory?
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Highly active question. Earn 10 reputation in order to answer this question. The reputation requirement helps protect this question from spam and non-answer activity.
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Hibernate dialect for Oracle Database 11g?
...ROWS */ a.*, ROWNUM rnum FROM (
SELECT * FROM TABLES INCLUDING JOINS, ORDERING, etc.) a
WHERE ROWNUM <= 10 )
WHERE rnum > 0;
But there can be other nuances.
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How to pick an image from gallery (SD Card) for my app?
... @WilliamKinaan ACTIVITY_SELECT_IMAGE is any int value that you specify in order to identify which result your expecting to receive. It is then sent back in onActivityResult(int requestCode, int resultCode, Intent data) as the 'requestCode'.
– Fydo
May 28 '13 a...
Feedback on using Google App Engine? [closed]
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I am using GAE to host several high-traffic applications. Like on the order of 50-100 req/sec. It is great, I can't recommend it enough.
My previous experience with web development was with Ruby (Rails/Merb). Learning Python was easy. I didn't mess with Django or Pylons or any other framewo...
Configuring Git over SSH to login once
...log in. Once you log in, the idea is to run ssh-add once and only once, in order to give the agent your passphrase, to decode your key. The agent then just sits in memory with your key unlocked and loaded, ready to use every time you ssh somewhere.
All ssh-family commands1 will then consult the ag...
How to intercept all AJAX requests made by different JS libraries
... @bagofcole - You could presumably monkey-patch the fetch() function in order to intercept all calls to it - though I've never tried that myself. It looks like this module does that.
– jfriend00
Jun 23 '17 at 19:42
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