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Unable to simultaneously satisfy constraints, will attempt to recover by breaking constraint
...
I would recommend to debug and find which constraint is "the one you don't want". Suppose you have following issue:
Always the problem is how to find following Constraints and Views.
There are two solutions how to do this:
DEBUG VIEW HIERARCHY (Do not recommend this way)
Since ...
Can I export a variable to the environment from a bash script without sourcing it?
...answer: No.
But there are several possible workarounds.
The most obvious one, which you've already mentioned, is to use source or . to execute the script in the context of the calling shell:
$ cat set-vars1.sh
export FOO=BAR
$ . set-vars1.sh
$ echo $FOO
BAR
Another way is to have the script, ...
Execute a command line binary with Node.js
... don't want to put everything into a file, but I want to execute more than one command? Maybe like echo "hello" and echo "world".
– Cameron
May 24 '17 at 15:24
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Why are Docker container images so large?
...ant to note that the base images (like fedora:latest tend to be very bare-bones. You may be surprised by the number of dependencies your installed software has.
I was able to make your installation significantly smaller by adding yum -y clean all to each line:
FROM fedora:latest
RUN yum -y install...
How can I pass arguments to a batch file?
...ent"? Then, if you don't have an answer, you should use a trick like the one of the dots. Remember that, like stated here ss64.com/nt/if.html "You can in fact use almost any character for this a '~' or curly brackets, { } or even the number 4, but square brackets tend to be chosen because they do...
junit & java : testing non-public methods [duplicate]
...ose methods in my class that are public. How do I do junit testing on the ones that are not (i.e., private, protected)?
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How do I parse a string with a decimal point to a double?
...ly use a multi-culture function to parse user input, mostly because if someone is used to the numpad and is using a culture that use a comma as the decimal separator, that person will use the point of the numpad instead of a comma.
public static double GetDouble(string value, double defaultValue)
{...
Allowing interaction with a UIView under another UIView
...I have abstracted it into a subclass to save pointless view subclasses for one override. As a bonus, add a property to make it configurable:
@interface ISView : UIView
@property(nonatomic, assign) BOOL onlyRespondToTouchesInSubviews;
@end
@implementation ISView
- (UIView *)hitTest:(CGPoint)point w...
How can I debug javascript on Android?
...lves Raphaeljs. Turns out, it doesn't work on Android. It does on the iPhone.
18 Answers
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How can I get the diff between all the commits that occurred between two dates with Git?
... @brbob I know this was answered a long time ago, but just for someone who stumbles upon this (as I did) Git help says: The command is kept primarily for historical reasons; fingers of many people who learned Git long before git log was invented by reading Linux kernel mailing list are train...