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Is it possible to center text in select box?
...lect.html
This plugin hides the select element, and creates span elements etc on the fly to display a custom drop down list style. I'm quite confident you'd be able to change the styles on the spans etc to center align the items.
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Task vs Thread differences [duplicate]
...now it will be a separate thread, rather than executing on the thread pool etc.
Task is more than just an abstraction of "where to run some code" though - it's really just "the promise of a result in the future". So as some different examples:
Task.Delay doesn't need any actual CPU time; it's jus...
Exporting data In SQL Server as INSERT INTO
...romises pretty much the same functionality and a few more (like quick find etc.)
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How many spaces will Java String.trim() remove?
...answer isn't intended to be a comprehensive analysis of trim, isWhiteSpace etc, or a discussion of ambiguities in the Java docs; it's a straightforward answer to the specific question asked above -- ie, does the trim method remove a single space or multiple spaces?
– LukeH
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Awk学习笔记 - 更多技术 - 清泛网 - 专注C/C++及内核技术
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12. 一个验证passwd文件有效性的例子
$ cat /etc/passwd | awk -F: '\ NF != 7{\ printf("line %d,does not have 7 fields:%s\n",NR,$0)}\ $1 !~ /[A-Za-z0-9]/{printf("line %d,non alpha and numeric user id:%d: %s\n,NR,$0)}\ $2 == "*" {printf("line %d, no password: %s\n",NR,$0)}'...
Spring JPA @Query with LIKE
...ower case value and able to get the values. without IgnoreCase also it is fetching the improper cases data. Why this weird behavior is happened?
– greenhorn
Nov 13 '18 at 8:02
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Difference between e.target and e.currentTarget
...K, doAction1);
menu.button2.addEventListener(MouseEvent.CLICK, doAction2);
etc...
You can simply do:
menu.addEventListener(MouseEvent.CLICK, doAction);
And trigger a different action within doAction(event) depending on the event.target (using it's name property, etc...)
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Generating v5 UUID. What is name and namespace?
...e a filename within a logical directory, object-id within an object-store, etcetera.
While this works well for a moderately large number of namespaces and keys, it eventually runs out of steam if you are aiming for a very large numbers of keys that are unique with very high probability. The Wikiped...
What is your most productive shortcut with Vim?
... want and perform any type of operation such as yank, delete, paste, edit, etc. It's great to edit column oriented text.
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edited Feb 8 '17 at 14:14
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How do I use brew installed Python as the default Python?
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Quick fix:
Open /etc/paths
Change the order of the lines (highest priority on top)
In my case /etc/paths looks like:
/usr/local/bin
/usr/local/sbin
/usr/bin
/bin
/usr/sbin
/sbin
If you want to know more about paths in OSX I found this ar...