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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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How to check if field is null or empty in MySQL?
....entdt>=''',FROMDATE ,''' AND t.entdt<=''',TODATE ,''' ',VTYPE,'
ORDER BY CAST(ENTDT AS DATE)) AS ta
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if else in a list comprehension [duplicate]
...on is in a slightly different format (think switching the subject and verb order in a sentence).
Therefore, your code [x+1 for x in l if x >= 45] does this:
for x in l:
if x >= 45:
x+1
However, this code [x+1 if x >= 45 else x+5 for x in l] does this (after rearranging the e...
change cursor to finger pointer
...s which would be, arguably, better than this method. DIVs, BUTTONs, IMGs, etc might prove more useful. I see no harm in using <a>...</a>, though.
jarett.
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Change string color with NSAttributedString?
...sible UIViewController implementation that relies on NSAttributedString in order to update the text and text color of a UILabel from a UISlider:
import UIKit
enum Status: Int {
case veryBad = 0, bad, okay, good, veryGood
var display: (text: String, color: UIColor) {
switch self {
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Retrieve filename from file descriptor in C
...he file lives on, how many hard links it has, whether it's a special file, etc. This may already answer your question -- e.g. if 0 hard links you will KNOW there is in fact no corresponding filename on disk.
If the stats give you hope, then you have to "walk the tree" of directories on the relevant...
Can code that is valid in both C and C++ produce different behavior when compiled in each language?
...ard code with defined behavior, i.e. not implementation-specific/undefined/etc.)
19 Answers
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Hide text using css
... The text will become visible if the user selects it ( STRG+A etc. ) - This looks very unprofessional! Greetings Christopher
– Christopher Stock
Nov 27 '13 at 14:39
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Global variables in Javascript across multiple files
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