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What's the best UI for entering date of birth? [closed]
...e of birth. First you have to browse to the year (click, click, click…), then to the month (click some more), and then find and click the tiny number on a grid.
Datepickers are useful when you don't know the exact date off the top of your head, e.g. you're planning a trip for the second week of ...
Hashset vs Treeset
...tion of elements
It is generally faster to add elements to the HashSet and then convert the collection to a TreeSet for a duplicate-free sorted traversal.
None of these implementations are synchronized. That is if multiple threads access a set concurrently, and at least one of the threads modifies t...
Passing variables in remote ssh command
...uotes so that the command included in the quotes is not locally evaluated, then they should use "'$VARIABLE'". Example: ssh pvt@192.168.1.133 '~/tools/run_pvt.pl "'$BUILD_NUMBER'"'
– dr.doom
Oct 10 '16 at 2:36
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Python int to binary string?
... great tradeoffs, don't optimise for performance unless you have to, until then optimise for maintainability.
– Martijn Pieters♦
Dec 10 '15 at 10:28
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How to initialize HashSet values by construction?
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If you are looking for the most compact way of initializing a set then that was in Java9:
Set<String> strSet6 = Set.of("Apple", "Ball", "Cat", "Dog");
===================== Detailed answer below =================================
Using Java 10 (Unmodifiable Sets)
Set<String>...
Missing Push Notification Entitlement
... to do is delete the App Store distribution profile on your local machine, then re-download and install the distribution profile from the Provisioning Portal. This new one should contain the aps-environment key.
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How to word wrap text in HTML?
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@redochka But when using word-break: break-all; then in normal text it breaks words in the middle, which is ugly... Can't we have a mix of both behaviors ?
– pawamoy
May 13 '16 at 13:32
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How to remove all leading zeroes in a string
...ng), it will get the index of that digit and drop all the preceding zero's then echo the string which starts with the first non zero value..
– Gerald
Feb 24 '11 at 0:13
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How do I create a list of random numbers without duplicates?
...de example, you probably want to read all the lines from the file once and then select random lines from the saved list in memory. For example:
all_lines = f1.readlines()
for i in range(50):
lines = random.sample(all_lines, 40)
This way, you only need to actually read from the file once, befo...
How to unbind a listener that is calling event.preventDefault() (using jQuery)?
...e scroll in an iphone by adding e.preventDefault to on touchmove event and then after the animation was done I returned true and it worked like a charm.
– foxybagga
Mar 5 '12 at 19:48
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