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Precision String Format Specifier In Swift
... This is unnecessarily complicated. realityone's answer works and is much more concise.
– Steven Marlowe
Dec 20 '14 at 5:41
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throws Exception in finally blocks
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How can I use grep to find a word inside a folder?
...et.txt; 'MobileAppASer*.*' is another way to do the same thing.)
To check more parameters use man grep command.
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Pass all variables from one shell script to another?
....e. . test2.sh and it will run in the same shell. This would let you share more complex variables like arrays easily, but also means that the other script could modify variables in the source shell.
UPDATE:
To use export to set an environment variable, you can either use an existing variable:
A=...
find -exec a shell function in Linux?
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Volatile boolean vs AtomicBoolean
...lue afterwards, with a volatile boolean, you can't.
So whenever you have more than one thread modifying a field, you need to make it atomic or use explicit synchronization.
The purpose of volatile is a different one. Consider this example
volatile boolean stop = false;
void loop() {
while (!...
What is the shortest function for reading a cookie by name in JavaScript?
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Shorter, more reliable and more performant than the current best-voted answer:
function getCookieValue(a) {
var b = document.cookie.match('(^|;)\\s*' + a + '\\s*=\\s*([^;]+)');
return b ? b.pop() : '';
}
A performance compa...
HTML: Include, or exclude, optional closing tags?
...ptional tags (unless I have a very good reason not to) because it lends to more readable and updateable code.
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How to obtain the number of CPUs/cores in Linux from the command line?
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Initializing C# auto-properties [duplicate]
...ed readonly auto-properties, even though semantically they would make even more sense than initialized read-write properties.
– supercat
Dec 19 '11 at 19:45
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