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Webdriver Unable to connect to host 127.0.0.1 on port 7055 after 45000 ms
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This issue has haunted me for long time and I have seen one working solution in case of Firefox was to use the upgraded firefox driver.
If your firefox upgrades are happening automatically than you may face this problem once in a while. Looks like Firefox g...
Run cron job only if it isn't already running
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Best solution, I've been using this for a really long time.
– soger
Jun 22 '16 at 12:27
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What is Bootstrap?
...y be a clear definition for you because you are using Bootstrap for a long time, but trust me, that definition on their website is the reason why I searched for this answer - I couldn't understand what it meant. So I fully agree with Mihaela on this. If I search for an answer to this question, I don...
Check if Internet Connection Exists with Javascript? [duplicate]
...ine" means. Consider that the internet is a bunch of networks, however sometimes you're on a VPN, without access to the internet "at-large" or the world wide web. Often companies have their own networks which have limited connectivity to other external networks, therefore you could be considered "on...
How to find the sum of an array of numbers
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I wonder if the execution time of reduce with a function(a, b) is comparable to a manual iteration and summation or if there is some considerable overhead included?
– Trilarion
Jan 7 '16 at 12:15
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JavaScript file upload size validation
...d give them a nice friendly message if it is (so they don't spend all that time uploading only to get the result thrown away at the server), but you must also enforce that limit at the server, as all client-side limits (and other validations) can be circumvented.
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Android Facebook integration with invalid key hash
...ough coding. The hash key through a command prompt is working on the first time only. I don't know the reason. I have also got the same problem. So I tried it through programmatically.
Follow these steps:
Paste the following code in oncreate().
try {
PackageInfo info = getPackageManager().get...
Counting inversions in an array
...A to array B and then comparing the two arrays, but I'm having a difficult time seeing how I can use this to find the number of inversions. Any hints or help would be greatly appreciated.
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top -c command in linux to filter processes listed based on processname
...nning in a live way, not needing to execute a new top (or just a ps) every time.
– Jester
Jun 18 '14 at 15:25
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How to get back to most recent version in Git?
...git checkout HEAD~2, but better to create a temporary branch based on that time, so git checkout -b temp_branch HEAD~2
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