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Error Domain=NSURLErrorDomain Code=-1005 “The network connection was lost.”
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Restarting the simulator fixed the issue for me.
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How to elegantly check if a number is within a range?
...;= x && x <= 100
This is easy to understand and very readable.
Starting with C#9.0 (November 2020) we can write
x is >= 1 and <= 100 // Note that we have to write x only once.
// "is" introduces a pattern matching expression.
// "and"...
How to stop a goroutine
...efore. The way we "solved" it was to increase the number of threads in the start of the application to match the number of goroutines that could possibly + the number of CPUs
– rouzier
May 9 '18 at 13:54
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How to find unused/dead code in java projects [closed]
...I would instrument the running system to keep logs of code usage, and then start inspecting code that is not used for months or years.
For example if you are interested in unused classes, all classes could be instrumented to log when instances are created. And then a small script could compare thes...
What's the deal with a leading underscore in PHP class methods?
...r methods and variables. Additionally, non-public method or variable names start with a single underscore (_). Example:
class A
{
protected $_iAmAProtectedVariable;
protected function _iAmAProtectedMethod()
{
/* ... */
}
private $_iAmAPrivateVariable;
private funct...
input type=file show only button
... ... and add onchange="this.form.submit();" to Input File element to start uploading after file selection. Do not forget to wrap all elements with Form tag.
– Tomas
Sep 12 '16 at 7:46
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How to get just one file from another branch
...e branch name and paths optional? Is it only to prevent paths, which would start with a dash, from being treated as options / switches?
– Tomasz Gandor
Aug 5 '16 at 10:40
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Setting an environment variable before a command in Bash is not working for the second command in a
...legant. And I like your answer better than the accepted answer, as it will start a sub shell equal to my current one (which may not be bash but could be something else, e.g. dash) and I don't run into any trouble if I must use quotes within the command args (someargs).
– Mecki
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How can I convert tabs to spaces in every file of a directory?
...input is the same file as output the bash clobbers the content before even starting expand. This is how > works.
– Robert Siemer
Sep 16 '15 at 10:51
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Jackson enum Serializing and DeSerializer
...notations/javadoc/2.11/com/fasterxml/jackson/annotation/JsonProperty.html
Starting with Jackson 2.6 this annotation may also be used to change serialization of Enum like so:
public enum MyEnum {
@JsonProperty("theFirstValue") THE_FIRST_VALUE,
@JsonProperty("another_value") ANOTHER_VALU...